OneSimCard FAQ

For Universal, Expedition, and eSIM World SIM cards, receiving calls is free in over 150 countries when received on your primary European phone number, including in most of Europe. To receive a call on your U.S. number or other Personal Extra Number, there is an additional per minute rate added. View all international cell phone rates.

If you receive a call through a Common Access Number or Personal Extra Number (such as a U.S. number) there is an additional charge of 20c/min. In countries with free incoming calls this would be your only charge per call.

For DataMax and DataMax eSIM card types, you can make and complete calls for a fraction of the cost of traditional cellular roaming (including on tablets) using the 1SIM VoIP App available on Google’s Play Store and Apple’s App Store:

Google Play: https://play.google.com/store/apps/details?id=org.onesimvoip&hl=en_US&pcampaignid=pcampaignidMKT-Other-global-all-co-prtnr-py-PartBadge-Mar2515-1

Apple App Store: http://itunes.apple.com/us/app/onesim-voip/id510371587

For Universal, Expedition, and eSIM World SIM cards,  all incoming SMS text messages are free to receive when received on your primary European number. Add 9 cent per SMS when receiving text on US or Canada PEN.

For DataMax and DataMax eSIM SMS messages are sent and received using the 1SIM VoIP App. The cost to receive SMS using the 1SIM VoIP App is $0.05 in most countries, The cost to send an SMS using 1SIM Voip App is $0.10 in most countries. See all rates on our international cell phone rates page.

For Universal, Expedition, and eSIM World SIM cards, many U.S. and Canadian carriers can charge more than $3/minute to connect to an Estonian mobile number, the primary mobile number for a OneSimCard global SIM card. Your SIM card includes a U.S. number which will be much less expensive for people to call.

Callers can also use one of the Common Access Numbers (CAN) that we provide to you free of charge in more than 10 countries. Your OneSimCard account will simply be charged an additional 20c/min to the incoming rate in the country you are in to receive those calls. There is also the option of ordering a dedicated Personal Extra Number (PEN) in Canada and many other countries that will forward all calls directly to your OneSimCard cell phone. You can see the list of countries where PENs are available here:

You can order a Personal Extra Number when placing your order or later at any time by logging in to your account. Visit our Rates & Coverage page and choose any country to view all rates.

If you would prefer for the caller to pay for calls made, we recommend they buy Peanuts Prepaid. Using this service would guarantee a connection to your OneSimCard mobile phone from the U.S and Canada for 20c/min and it is very easy to use without switching your LD carrier.

For Physical 3-in-1 DataMax and DataMax eSIM, if you chose to use SIM VOIP app, your friends and family will call the PEN number you are assigned, so in most cases, there will be no tariff for them to call you, and the cost to receive the call is only $0.01/Minute.

It does not cost more to dial an international mobile number using OneSimCard service on traditional cellular connections. You will receive the same very low per minute rate whether calling to a mobile phone or to a land line. 

For OneSim VoIP, the cost of calling Mobile numbers is typically higher than calling landlines, but this method is still less than traditional voice calls in most countries..

You can find all rates listed on our Rates & Coverage page.

There are no monthly fees or connection charges for using OneSimCard international cell phone service.

If you order an optional Personal Extra Number (PEN), there is a small periodic fee to keep the PEN active based on how you choose to be billed (from $1.67 per month). There is also an additional charge to receive a call through any Extra Number. View our Rates & Coverage page and click on any country to view our available Extra Numbers and associated costs.

All SIM types are valid for 1 year after the last billable use - phone call, sent SMS or data use.

The SIM balance for all types of OneSimCard SIMs is valid for 10 months after the last recharge. Each recharge extends the balance for the next 10 months period. If you do not recharge within the 10-month period, any remaining balance will be forfeited.

NOTE: For Physical 3-in-1 DataMax & DataMax eSIM SIM cards, if the SIM card has no balance, the SIM will expire and be removed from the account after 7 days, unless there is a data package currently active on the SIM (not a future activation). If there is no balance on the SIM and the active data package expires, the SIM will expire 7 days following the expiration of the active data package.

An expired SIM can be restored for a $10.00 restoration fee plus a recharge of at least $25.00.

We do not give refunds for airtime.

You may return an unused phone or OneSimCard SIM card within 30 days after our shipment of the item to you, provided you never placed a call to or from the mobile phone issued, all airtime is intact and the phone or OneSimCard SIM card is in new condition, in the original factory carton, including all packaging materials, inserts and manuals, warranty cards (not filled-out) and all related accessories. A 25% restocking fee will be applied, and shipping charges will not be refunded. Returned merchandise will not be accepted unless a Return Merchandise Authorization (an RMA) has been requested and issued by our Customer Support department. The RMA number must be clearly written on the outside of the box in order to be processed.

We will not refund airtime used on mis-dialed calls. If you are not sure how to dial a number in a specific country, please request support from customer service.

There are no refunds for sent SMS messages - either it was delivered to the recipient or not. Not all SMS messages can be or will be delivered.

We will not refund minutes used for calls to Customer Service. A call made to Customer Service will be billed at the same rate as a regular call made from the country in which you are located.

There will be no refunds for expired SIM Cards, even if, at the time of expiration, your SIM Card Account had a positive balance.

There will be no refunds for expired SIM Card Account balances should you fail to recharge your account with at least a $25 payment within ten (10) months of your preceding $25 recharge. 

There will be no refunds of your account balance if you terminate the Service.

There will be no charge to your prepaid account if you do not answer the call back. Contact OneSimCard Customer Support for more help.

Yes. To reduce fraud and to protect you from over-spending, there is 30-day credit card spending limit set for each individual account. You will only be able to charge up to a certain amount during any 30-day period. You can see your current limit by logging in to your OneSimCard account and going to the Purchase History menu. There, you will find a Credit Card Authorization form available for download. If you would like to increase your monthly credit card spending limit, please download the Authorization form and submit it back to OneSimCard as instructed on the form.

We strongly suggest that you set your monthly credit card limit before going overseas as dealing with the form on the road can be much more difficult. 

Yes, in Europe the emergency number is 112. You can use 112 in Europe to report real emergencies to local authorities in the country of stay. The 3 digit number should be dialed directly without any additional digits in front of the number.

For DataMax and DataMax eSIM SIM cards, while there is no voice calling feature without the use of 1SIM VoIP, which doesn’t support emergency calling, most cell phones ALWAYS allow you to call emergency numbers, even without a SIM inserted into the phone. In Europe the emergency number is 112. You can use 112 in Europe to report real emergencies to local authorities in the country of stay. The 3 digit number should be dialed directly using the regular phone app (NOT the OneSim VoIP App) without any additional digits in front of the number.

The SIM card does not offer SMS service to short code numbers

For Universal E, Expedition E, eSIM World E, eSIM Asiania, Plus, Europe & More, & Standard SIM Cards, the international SIM card phone number and account will expire if no outgoing usage is made for 12 months. The outgoing usage could be any of the following: Call made from the phone, SMS sent from the phone or any Data Usage.

Personal Extra Numbers will stay active as long as they have been funded properly.

The SIM card balance is valid for 10 months. The balance will continuously roll over to the next 10 month period provided that at least $25 is added within 10 months after the last recharge.

If the balance expires, the service can still be used after a new recharge of the SIM card.

For Physical 3-in-1 DataMax & DataMax eSIM SIM Cards, the SIM card and account will expire if no outgoing usage is made for 12 months. The outgoing usage could be any of the following: Call made from the OneSIM VoIP App, SMS sent from the OneSim VoIP app or any Data Usage.

Personal Extra Numbers will stay active as long as they have been funded properly and the SIM hasn’t expired. If the SIM card expires, but then is restored ($10 Restoration Fee applies), the PEN will be re-attached to the SIM card, as long as the PEN hasn’t expired based on the time period for which the PEN was purchased.

The SIM card balance is valid for 10 months. The balance will continuously roll over to the next 10-month period provided that at least $25 is added within 10 months after the last recharge.

If the SIM card balance expires, the SIM will expire and be removed from the account after 7 days, unless there is a data package currently active on the SIM (not a future activation). If there is no balance on the SIM and the active data package expires, the SIM will expire 7 days following the expiration of the active data package. So, to keep the SIM active you need to either keep a balance on the SIM or an active data package.

An expired SIM can be restored for a $10.00 restoration fee plus a recharge of at least $25.00.

Yes, you can easily forward calls from your regular cell phone number, home phone, office, etc. to your OneSimCard phone while you're abroad!

Your OneSimCard international Universal and Expedition SIM card comes with both a European and U.S. number. To forward your regular U.S. numbers to the SIM, just set them to forward to the U.S. number that's included with your SIM card. For eSIM World and DataMax eSIM, you can order Personal Extra Numbers (PENs) as needed for an additional cost.

You can also order unlimited Personal Extra Numbers (PEN) - Local or Toll Free - in many different countries, including USA, Canada, UK, France, Italy and Spain. For example, if you work or live in the UK and want to keep receiving calls made to your regular UK numbers, just add a UK PEN to your SIM card and set up call forwarding to that new number.

Calls received through a PEN will be charged an additional 20c/min to the incoming rate of the country you are in. The exception is calls received through a UK-Mobile PEN which is only charged an additional 25c per call.

Please Note: Your subscription to a Personal Extra Number starts the moment your order is shipped. If you do not need your PEN to be active right away, you can always wait and order a PEN later at any time by logging in to your account.

You can forward your calls to your 1SIM VoIP PEN. Simply forward all calls from your phone number to your 1SIM VoIP PEN using the directions below. Normal charges will apply for receiving calls to your 1SIM VoIP number (there will be NO extra $0.20, or $0.25 for UK PEN, cost to receive a call on OneSim VoIP).

Different carriers use different ways of programming call forwarding. Below are instructions to setup call forwarding with various US wireless carriers. We urge you to test the call forwarding a few days prior to your trip, and to call your wireless carrier for assistance if needed.

Alltel, , Verizon Wireless, Cricket Wireless

To activate Call Forwarding:

1. Press *72 on your cellular phone.
2. Enter your ten-digit Second Personal OneSimCard phone number (area code + telephone number).
3. Press OK/Send (a tone will confirm that Call Forwarding is active).

* is a star character located on the keypad

To deactivate Call Forwarding:

1. Enter *720 on your cellular phone.
2. Press OK/Send (a tone will confirm the deactivation).

T-Mobile and AT&T Wireless GSM phones

To activate Call Forwarding:

1. Press *21* on your cellular phone.
2. Enter your ten-digit Second Personal OneSimCard phone number (area code + telephone number) followed by the # key.

To deactivate Call Forwarding:

1. Enter #21# on your cellular phone.
2. Press OK/Send.

It depends on the country you're in when making the call. In many countries there is a special low rate of just $0.25/min to call another OneSimCard phone (only when dialing the other OneSimCard user's primary mobile number, not a Personal Extra Number). In other countries your cost will be our standard low outgoing call rate from that country.

Example: two OneSimCard users are in Italy and one calls the other, the cost will be $0.25/min for the caller and free for the receiver.

Visit our Rates & Coverage page and choose any country to view its current rates. Use the dropdown menus to see rates for calling to/from other countries.

PLEASE NOTE: If you activate a discount call plan, the special rate to make OneSimCard-to-OneSimCard calls will not be available. You will be charged for those calls according to the discount call plan rate. 

Another great benefit of using OneSim VoIP: To call using the 1SIM VoIP App to another user on the 1SIM VoIP App, this call is free, so long as you are calling the PEN associated with their 1SIM VoIP App.

Each mobile data session is charged for a minimum of 10kB usage. Even if you check just one 3k email you will be charged for 10kB of usage. In some countries this can be over 30¢ per session, however in Europe and elsewhere it can be as little as 1¢. Check all rates.
  

Each mobile data session is charged for a minimum of 100kB usage. Even if you check just one 3k email you will be charged for 100kB of usage.

Please note: Some phones, like iPhones, Androids, and other smartphones, can access data without you even knowing it if you have data enabled. We strongly recommend checking the settings on your phone and disable mobile data roaming if you will not be needing data service. By default, all SIM cards are pre-programmed with data service enabled, once you activate your data package.

Yes, discount calling plans are available on select sim cards.

"Discount B" Voice Calls Plan

The Minute Buckets offer calling from 130 countries to United States, Canada, Australia and New Zealand at deeply discounted rates. These plans are available on the Standard, Plus and Universal SIM cards.

Available Discount B plans:

The Minute Bucket minutes will be usable in all countries where the package is available.

The following additional rules govern Minute Bucket purchases:

• Only one package can be activated at a time.
• Additional buckets could be ordered consecutively.
• If one of the Minute Buckets is purchased, any other activated voice packages or discounts will be deactivated.
• Calls to Customer Support will be deducted from the Minute Bucket package minutes.
• Calls between OneSimCard phones and calls to the user’s Voicemail are not included in the Minute Bucket packages.
• After the time period of the Minute Bucket package has expired, any remaining minutes will be lost.
• Once the bucket is used up, the billing will revert to standard calling rates.
• Bucket Minutes are used for outgoing calls only. Incoming calls on the main 372 number of the SIM are free and unlimited.

To see countries where the Minute Buckets apply, go to the Rates and Coverage page and select From and To Country and the Plus SIM type in the pull-down menu. Visit the Rates and Coverage page.

Please note:

• It's not possible to purchase more than one voice plan at once
• If one of the voice plans is purchased, all other discount plans are automatically deactivated
• Calls from SIM to SIM and Voicemail are not included in this plan

Activation of the plan:

To order a voice plan, login to your OneSimCard web account, click on the My SIM Cards menu and navigate to the Discount Voice Plans section. Select the desired plan and click one of the Activate buttons. Follow the system prompts to finish the activation. 

NOTE: There are no discount plans available on OneSIM VoIP. Because the cost of OneSIM VoIP is so deeply discounted, there are no packages available for voice on OneSIM VoIP.

Discount SMS from Europe and many other countries are available with OneSimCard Universal, OneSimCard Plus, Expedition (formerly Data & Roam) and Europe & More SIM cards.

Discount SMS 100 Plan

When activated, this plan provides 100 free classic SMS messages sent from Europe to any number in any country in the world. Messages should be sent from the normal SMS menu of your phone and NOT from the OneSimCard 'Travel SMS' menu. SMS plan will be effective for 30 calendar days after the activation took place. The plan can be activated from your OneSimCard web account. Activation cost is 10.00 USD.  

New SMS plans are available in following countries:
Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, French Guiana, Germany, Gibraltar, Greece, Guadeloupe, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Martinique, Monaco, Netherlands, Norway, Poland, Portugal, Romania, San Marino, Slovakia, Slovenia, Spain, Sweden, United Kingdom and Vatican City.

To check how many days and SMS messages are left, dial *146*922*1#
Screen will show the following message: "SMS package active for X day(s) more, You have already used X of XX free SMS"

Yes! Data Plans are available on all SIM cards. Please see below

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Physical 3-in-1 DataMax and DataMax eSIM

Single countries data packages are available. Please see the Rates and Coverage page for specific countries' data packages.

Zone A Data Plan

Australia, Austria, Azerbaijan, Bangladesh, Belgium, Brazil, Bulgaria, Cambodia, Canada, Colombia, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Faroe Islands, Finland, France, French Guiana, Germany, Gibraltar, Greece, Hong Kong, Hungary, Iceland, Ireland, Israel, Italy, Japan, Latvia, Lesotho, Liberia, Liechtenstein, Lithuania, Luxembourg, Malaysia, Malta, Myanmar, Netherlands, New Zealand, Norway, Pakistan, Philippines, Poland, Portugal, Reunion, Romania, Russia, Slovakia, Slovenia, South Africa, South Korea, Spain, Sri Lanka, Sweden, Switzerland, Taiwan, Thailand, Turkey, United Kingdom, United States, Viet Nam

Zone B Plan

Zone B Countries:

Afghanistan, Algeria, Argentina, Armenia, Australia, Austria, Azerbaijan, Bahrain, Bangladesh, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bosnia And Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Cambodia, Cameroon, Canada, Central African Republic, Chile, China, Colombia,,  Costa Rica, Croatia, Cyprus, Czech Republic, Democratic Republic Of The Congo, Denmark, Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Faroe Islands, Fiji, Finland, France, French Guiana, Gabon, Georgia, Germany, Ghana, Gibraltar, Greece, Greenland, Guam, Guatemala, Guernsey, Guinea, Guinea-Bissau, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Isle of Man, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Latvia, Lesotho, Liberia, Liechtenstein, Lithuania, Luxembourg, Macao, Macedonia, Madagascar, Malaysia, Malta, Mauritania, Mauritius, Mexico, Moldova, Mongolia, Montenegro, Morocco, Mozambique, Myanmar, Namibia, Nepal, Netherlands, New Zealand, Nicaragua, Nigeria, Norway, Oman, Pakistan, Palestine, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Reunión, Romania, Russia, Saudi Arabia, Serbia, Singapore, Slovakia, Slovenia, South Africa, South Korea, South Sudan, Spain, Sri Lanka, Sudan, Swaziland, Sweden, Switzerland, Taiwan, Tanzania, Thailand, Timor-Leste, Trinidad And Tobago, Tunisia, Turkey, Ukraine, United Kingdom, United States, Uruguay, Uzbekistan, Vanuatu, Viet Nam, Western Samoa, Yemen

Zone Giga Plan

Zone Giga Countries:

Australia, Austria, Bangladesh, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, French Guiana, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Pakistan, Poland, Portugal, Reunion, Romania, Slovakia, Slovenia, Spain, Sri Lanka, Sweden, Switzerland, United Kingdom, United States

Zone EU Plan

Zone EU Countries:

Austria,Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom

OneSimCard DataMax utilization rules:

If the Data Plan is entirely consumed within the Plan time period, a new Data Plan can be purchased again immediately. You can also schedule a Data Plan for DataMax SIM to activate on a future date, as well as set up automatic extension of the Data Plan.

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OneSimCard Universal

OneSimCard Universal offers the following discount data plans:

 Zone A Data Plans

Zone A data plans cover the following countries:

Albania, Argentina, Australia, Austria, Azerbaijan, Belarus, Belgium, Brazil, Bulgaria, Canada, China, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Faroe Islands, Finland, France, Georgia, Germany, Gibraltar, Greece, Guatemala, Honduras, Hong Kong, Hungary, Iceland, Indonesia, Ireland, Israel, Italy, Kazakhstan, Latvia, Liechtenstein, Lithuania, Luxembourg, Malaysia, Malta, Mexico, Montenegro, Netherlands, Nicaragua, Norway, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Romania, San Marino, Satellite: MCP, Telenor Network, Singapore, Slovakia, Slovenia, South Korea, Spain, Sweden, Switzerland, Taiwan, Thailand, Turkey, USA, Ukraine, United Arab Emirates, United Kingdom, Uruguay, Uzbekistan, Vatican City and Vietnam.

 Zone B Data Plans

Zone B data plans cover the following countries:

Albania, Anguilla, Antigua & Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Barbados, Belarus, Belgium, Bosnia & Herzegovina, Brazil, British Virgin Islands, Bulgaria, Canada, Caribbean Islands, Cayman Islands, Chile, China, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, DR Congo, Denmark, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Faroe Islands, Finland, France, Georgia, Germany, Gibraltar, Greece, Greenland, Grenada, Guatemala, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Japan, Kazakhstan, Kosovo, Kuwait, Latvia, Liechtenstein, Lithuania, Luxembourg, Macau, Malaysia, Malta, Mauritius, Mexico, Moldova, Montenegro, Montserrat, Montserrat, Netherlands, Netherlands Antilles, New Zealand, Nicaragua, Norway, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Romania, San Marino, Satellite: MCP, Telenor Network, Saudi Arabia, Serbia, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts & Nevis, St. Kitts & Nevis, St. Lucia, St. Vincent & Grenadines, Suriname, Sweden, Switzerland, Taiwan, Tajikistan, Thailand, Turkey, Turks & Caicos, USA, Ukraine, United Arab Emirates, United Kingdom, Uruguay, Uzbekistan, Vatican City and Vietnam.

Zone Giga Data Plan

Zone Giga data plan covers the following countries: 

Austria, Belgium, Bulgaria, Colombia, Croatia, Cyprus, Czech Republic, Denmark, Ecuador, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Puerto Rico, Romania, San Marino, Satellite: MCP, Telenor Network, Slovakia, Slovenia, Spain, Sweden, Switzerland, USA, United Kingdom and Vatican City. 

Zone EU Data Plan

Zone EU data plan covers the following countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, San Marino, Satellite: MCP, Telenor Network, Slovakia, Slovenia, Spain, Sweden, United Kingdom and Vatican City. 

Zone Asiania Data Plan

Zone Asiania data plan covers the following countries: Australia, China, Colombia, Costa Rica, Ecuador, Hong Kong, India, Indonesia, Japan, Macau, Malaysia, New Zealand, Philippines, Singapore, South Korea, Taiwan, Thailand and Vietnam

OneSimCard Universal Plans utilization rules:

If the data Plan is entirely consumed within the Plan time period, a new Data Plan can be purchased again immediately. You can also schedule a Data Plan for Universal SIM to activate on a future date, as well as set up automatic extension of the Data Plan.

To activate a Data Plan, log in to your OneSimCard account and go to the My SIM Cards menu. Scroll down to the Discount Plan section, select the Plan and click Activate. The cost of the Plan will be deducted from the SIM card balance. If there is not enough money on the SIM, you will need to add funds before you will be able to activate the Plan.

PLEASE NOTE:

• Once you activate a Data Plan, the amount charged is not refundable.
• Data not used during Plan period will be lost.
• After the Data Plan expires, i.e. the time period ends or you exhaust your data allotment, you will be charged the Pay As You Go ( PAYG)  rate in that country unless you activate a new Data Plan.
• Data will be charged in 100kB increments instead of the usual 1 or 10kB increments.

Customers can also top up the sim and order a data Plan at http://ma.onesimcard.com. There is no charge for accessing the page from a mobile phone in most countries.

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OneSimCard eSIM World

OneSimCard eSIM World offers the following discount data plans:

 Zone A Data Plans

Zone A data plans cover the following countries:

Albania, Argentina, Australia, Austria, Azerbaijan, Belarus, Belgium, Brazil, Bulgaria, China, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, Dominican Republic, Ecuador, El Salvador, Estonia, Faroe Islands, Finland, France, Georgia, Germany, Gibraltar, Greece, Guatemala, Honduras, Hungary, Iceland, Ireland, Israel, Italy, Kazakhstan, Latvia, Liechtenstein, Lithuania, Luxembourg, Malaysia, Malta, Mexico, Montenegro, Netherlands, Nicaragua, Norway, Paraguay, Peru, Poland, Portugal, Puerto Rico, Qatar, Romania, San Marino, Satellite: MCP, Telenor Network, Slovakia, Slovenia, South Korea, Spain, Sweden, Switzerland, Turkey, USA, Ukraine, United Kingdom, Uruguay, Uzbekistan and Vietnam.

 Zone B Data Plans

Zone B data plans cover the following countries:

Albania, Anguilla, Antigua & Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Barbados, Belarus, Belgium, Bosnia & Herzegovina, Brazil, British Virgin Islands, Bulgaria, Canada, Caribbean Islands, Cayman Islands, Chile, China, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, DR Congo, Denmark, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Faroe Islands, Finland, France, Georgia, Germany, Gibraltar, Greece, Greenland, Grenada, Guatemala, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Japan, Kazakhstan, Latvia, Liechtenstein, Lithuania, Luxembourg, Macau, Malaysia, Malta, Mexico, Moldova, Montenegro, Montserrat, Montserrat, Netherlands, Netherlands Antilles, New Zealand, Nicaragua, Norway, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Romania, San Marino, Satellite: MCP, Telenor Network, Serbia, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts & Nevis, St. Lucia, St. Vincent & Grenadines, Suriname, Sweden, Switzerland, Taiwan, Tajikistan, Thailand, Turkey, Turks & Caicos, USA, Ukraine, United Kingdom, Uruguay, Uzbekistan and Vietnam.

Zone Giga Data Plans

Zone Giga data plan covers the following countries: 

Austria, Belgium, Bulgaria, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, Ecuador, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, San Marino, Satellite: MCP, Telenor Network, Slovakia, Slovenia, Spain, Sweden, Switzerland, USA and United Kingdom. 

Zone EU Data Plans

Zone EU data plan covers the following countries: Austria, Belgium, Bulgaria, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, Ecuador, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, San Marino, Satellite: MCP, Telenor Network, Slovakia, Slovenia, Spain, Sweden and United Kingdom. 

OneSimCard eSIM World Plans utilization rules:

If the data Plan is entirely consumed within the Plan time period, a new Data Plan can be purchased again immediately. You can also schedule a Data Plan for eSIM to activate on a future date, as well as set up automatic extension of the Data Plan.

To activate a Data Plan, log in to your OneSimCard account and go to the My SIM Cards menu. Scroll down to the Discount Plan section, select the Plan and click Activate. The cost of the Plan will be deducted from the SIM card balance. If there is not enough money on the SIM, you will need to add funds before you will be able to activate the Plan.

PLEASE NOTE:

• Once you activate a Data Plan, the amount charged is not refundable.
• Data not used during Plan period will be lost.
• After the Data Plan expires, i.e. the time period ends or you exhaust your data allotment, you will be charged the Pay As You Go ( PAYG)  rate in that country unless you activate a new Data Plan.
• Data will be charged in 100kB increments instead of the usual 1 or 10kB increments.

Customers can also top up the sim and order a data Plan at http://ma.onesimcard.com. There is no charge for accessing the page from a mobile phone in most countries. 

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OneSimCard eSIM Asiana

OneSimCard eSIM Asiana offers the following discount data plans:

 Zone Asiana Data Plans

Zone Asiana data plans cover the following countries:

Australia, Cambodia, China, Egypt, India, Indonesia, Japan, Macau, Malaysia, New Zealand, Philippines, Saudi Arabia, Singapore, South Korea, Taiwan, Thailand, USA, United Arab Emirates and Uzbekistan.

OneSimCard eSIM Asiana Plans utilization rules:

If the data Plan is entirely consumed within the Plan time period, a new Data Plan can be purchased again immediately. You can also schedule a Data Plan for eSIM Asiana to activate on a future date, as well as set up automatic extension of the Data Plan.

To activate a Data Plan, log in to your OneSimCard account and go to the My SIM Cards menu. Scroll down to the Discount Plan section, select the Plan and click Activate. The cost of the Plan will be deducted from the SIM card balance. If there is not enough money on the SIM, you will need to add funds before you will be able to activate the Plan.

PLEASE NOTE:

• Once you activate a Data Plan, the amount charged is not refundable.
• Data not used during Plan period will be lost.
• After the Data Plan expires, i.e. the time period ends or you exhaust your data allotment, you will be charged the Pay As You Go (PAYG)  rate in that country unless you activate a new Data Plan.
• Data will be charged in 100kB increments instead of the usual 1 or 10kB increments.

Customers can also top up the sim and order a data Plan at http://ma.onesimcard.com. There is no charge for accessing the page from a mobile phone in most countries.

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OneSimCard Expedition (formerly Data & Roam)

OneSimCard Expedition (formerly Data & Roam) offers Data Plans available across Europe and around the world countries.

Zone A Data Plans

Zone A Data Plan covers the following countries:

Armenia, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Israel, Italy, Kazakhstan, Kyrgyzstan, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, San Marino, Slovakia, Slovenia, Spain, St. Martin - French, Sweden, Switzerland, Turkey, U.S. Virgin Islands, USA, United Kingdom, Uzbekistan and Vatican City

Zone B Data Plans

There are two sets of countries where Zone B data plans are offered. The “Advantage Data Allowance” countries have a data allowance twice as large as the “Standard Data Allowance” countries. The maximum monthly data allowance in the “Advantages Data Allowance” countries is 2000 MB, while the maximum monthly data allowance in the “Standard Data Allowance” countries is 1000 MB. All 4 types of Data Plans are available in all countries where the data Plans are offered.

The Advantage Data Allowance countries are:

Albania, Andorra, Anguilla, Antigua & Barbuda, Argentina, Armenia, Australia, Austria, Azerbaijan, Bahrain, Barbados, Belarus, Belgium, Bosnia & Herzegovina, Brazil, British Virgin Islands, Bulgaria, Cambodia, Canada, Caribbean Islands, Cayman Islands, Chile, China, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, Dominica, Ecuador, Egypt, El Salvador, Estonia, Faroe Islands, Finland, France, Georgia, Germany, Ghana, Gibraltar, Greece, Greenland, Guatemala, Guernsey, Haiti, Honduras, Hong Kong, Hungary, Iceland, Indonesia, Ireland, Israel, Italy, Japan, Jordan, Kazakhstan, Kyrgyzstan, Laos, Latvia, Liechtenstein, Lithuania, Luxembourg, Macau, Malaysia, Malta, Mexico, Moldova, Montenegro, Montserrat, Mozambique, Netherlands, Netherlands Antilles, New Zealand, Nicaragua, Norway, Pakistan, Paraguay, Philippines, Poland, Portugal, Puerto Rico, Qatar, Romania, San Marino, Saudi Arabia, Serbia, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts & Nevis, St. Lucia, St. Vincent & Grenadines, Sweden, Switzerland, Taiwan, Tajikistan, Tanzania, Thailand, Tunisia, Turkey, Turks & Caicos, U.S. Virgin Islands, USA, Ukraine, United Kingdom, Uzbekistan, Vatican City and Vietnam

The Standard Data Allowance countries are:

India, Kenya, Peru and United Arab Emirates.

Zone Giga Data Plan

Zone Giga Data Plan covers the following countries: 

Turkey.

OneSimCard Expedition (formerly Data & Roam) Plan utilization rules:

If the data Plan is entirely consumed within the Plan time period, a new Data Plan can be purchased again immediately. You can also schedule a Data Plan for Plus SIM to activate on a future date, as well as set up automatic extension of the Data Plan.

To activate a Data Plan, log in to your OneSimCard account and go to the My SIM Cards menu. Scroll down to the Discount Plan section, select the Plan and click Activate. The cost of the Plan will be deducted from the SIM card balance. If there is not enough money on the SIM, you will need to add funds before you will be able to activate the Plan.

PLEASE NOTE:

• Once you activate any Data Plan, the amount charged is not refundable.
• Data not being used up during the Plan period will be lost. Any Turbo Plan Data unused by this time, will be lost too.
• After the Data Plan expires, i.e. the time period ends or you use up your data allotment, you will be charged the standard data rate in that country unless you activate a new Data Plan.
• Data will be charged in 100kB increments instead of the usual 1 or 10kB increments.

Standard data rates ( Pay As You Go - PAYG) are located (where available) in the roaming network table for each country here.

OneSimCard Expedition (formerly Data & Roam) allows to check the status of the Plan and activate new data Plan directly from the OneSimCard Mobile Phone at http://onesimcard.data

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   OneSimCard Europe & More

OneSimCard Europe & More offers the following data plans.

Zone A Data Plans

Zone A Data Plan covers the following countries:

Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, San Marino, Slovakia, Slovenia, Spain, St. Martin - French, Sweden, United Kingdom and Vatican City.

Zone Special Data Plans 

Zone Special Data Plans cover the following countries:

Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, San Marino, Satellite: MCP, Slovakia, Slovenia, Spain, Sweden, Switzerland, Telenor Network, United Kingdom and Vatican City
.

OneSimCard Europe & More Plan utilization rules:

If the data Plan is entirely consumed within the Plan time period, a new Data Plan can be purchased again immediately. You can also schedule a Data Plan for Plus SIM to activate on a future date, as well as set up automatic extension of the Data Plan.

To activate a Data Plan, log in to your OneSimCard account and go to the My SIM Cards menu. Scroll down to the Discount Plan section, select the Plan and click Activate. The cost of the Plan will be deducted from the SIM card balance. If there is not enough money on the SIM, you will need to add funds before you will be able to activate the Plan.

All data Plans use are subject to the Fair Use Policy posted in the Terms of Use.

To activate a Data Plan, log in to your OneSimCard account and go to the My SIM Cards menu. Scroll down to the Discount Plan Section, select the Plan and click Activate. The cost of the Plan will be deducted from the SIM card balance. If there is not enough money on the SIM, you will need to add funds before you will be able to activate the Plan.

PLEASE NOTE:

Once you activate any Data Plan, the amount charged is not refundable.

Data not being used up during the Plan period will be lost.

After the Data Plan expires, i.e. the time period ends or you use up your data allotment, you will be charged the standard data rate in that country unless you activate a new Data Plan.

Data will be charged in 100kB increments.

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OneSimCard Plus

For OneSimCard Plus we currently offer Monthly, Weekly and Daily Data Plan for most European countries plus Canada, India, USA and other countries around the world.

 Zone A Data Plan

Zone A data plan covers the following countries:

Albania, Argentina, Australia, Austria, Azerbaijan, Belarus, Belgium, Brazil, Bulgaria, Canada, Canary Islands, China, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Faroe Islands, Finland, France, Georgia, Germany, Gibraltar, Greece, Guatemala, Guernsey, Honduras, Hong Kong, Hungary, Iceland, Indonesia, Ireland, Israel, Italy, Jersey, Kazakhstan, Latvia, Liechtenstein, Lithuania, Luxembourg, Madeira, Malaysia, Malta, Mexico, Montenegro, Netherlands, Nicaragua, Norway, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Romania, San Marino, Satellite: MCP, Telenor Network, Singapore, Slovakia, Slovenia, South Korea, Spain, Sweden, Switzerland, Taiwan, Thailand, Turkey, USA, Ukraine, United Arab Emirates, United Kingdom, Uruguay, Uzbekistan, Vatican City and Vietnam.

 Zone B Data plans

Zone B data plans cover the following countries: 

Albania, Anguilla, Antigua & Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Barbados, Belarus, Belgium, Bosnia & Herzegovina, Brazil, British Virgin Islands, Bulgaria, Canada, Canary Islands, Caribbean Islands, Cayman Islands, Chile, China, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, DR Congo, Denmark, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Faroe Islands, Finland, France, Georgia, Germany, Gibraltar, Greece, Greenland, Grenada, Guatemala, Guernsey, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Japan, Jersey, Kazakhstan, Kosovo, Kuwait, Latvia, Liechtenstein, Lithuania, Luxembourg, Macau, Madeira, Malaysia, Malta, Mauritius, Mexico, Moldova, Montenegro, Montserrat, Netherlands, Netherlands Antilles, New Zealand, Nicaragua, Norway, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Romania, San Marino, Satellite: MCP, Telenor Network, Saudi Arabia, Serbia, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts & Nevis, St. Lucia, St. Vincent & Grenadines, Suriname, Sweden, Switzerland, Taiwan, Tajikistan, Thailand, Turkey, Turks & Caicos, USA, Ukraine, United Arab Emirates, United Kingdom, Uruguay, Uzbekistan, Vatican City and Vietnam.

Zone Giga Data Plan

Zone Giga data plan covers the following countries: 

Austria, Belgium, Bulgaria, Canary Islands, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Madeira, Malta, Netherlands, Norway, Poland, Portugal, Puerto Rico, Romania, San Marino, Satellite: MCP, Telenor Network, Slovakia, Slovenia, Spain, Sweden, Switzerland, USA, United Kingdom and Vatican City.

Zone Asiania Data Plan

Zone Asiania Data Plan covers the following countries: Australia, China, Hong Kong, India, Indonesia, Japan, Macau, Malaysia, New Zealand, Philippines, Singapore, South Korea, Taiwan, Thailand and Vietnam.

 OneSimCard Plus Plans utilization rules:

If the data Plan is entirely consumed within the Plan time period, a new Data Plan can be purchased again immediately. You can also schedule a Data Plan for Plus SIM to activate on a future date, as well as set up automatic extension of the Data Plan.

To activate a Data Plan, log in to your OneSimCard account and go to the My SIM Cards menu. Scroll down to the Discount Plan section, select the Plan and click Activate. The cost of the Plan will be deducted from the SIM card balance. If there is not enough money on the SIM, you will need to add funds before you will be able to activate the Plan.

PLEASE NOTE:

• Once you activate a Data Plan, the amount charged is not refundable.
• Data not used during Plan period will be lost.
• After the Data Plan expires, i.e. the time period ends or you exhaust your data allotment, you will be charged the Pay As You Go ( PAYG)  rate in that country unless you activate a new Data Plan.
• Data will be charged in 100kB increments instead of the usual 1 or 10kB increments.

Customers can also top up the sim and order a data Plan at http://ma.onesimcard.com. There is no charge for accessing the page from a mobile phone in most countries.

To activate a Data Plan, log in to your OneSimCard account and go to the My SIM Cards menu. Scroll down to the Discount Plan section, select the Plan and click Activate. The cost of the Plan will be deducted from the SIM card balance. If there is not enough money on the SIM, you will need to add funds before you will be able to activate the Plan.

PLEASE NOTE:

• Once you activate a Data Plan, the amount charged is not refundable.
• Data not used during Plan period will be lost.
• After the Data Plan expires, i.e. the time period ends or you exhaust your data allotment, you will be charged the Pay As You Go ( PAYG)  rate in that country unless you activate a new Data Plan.
• Data will be charged in 100kB increments instead of the usual 1 or 10kB increments.

NOTE: For all SIM card types, if you use up your data plan and continue to use data, this will be billed at per MB usage at the posted per MB rate in that destination. To avoid this, it is suggested to use the auto-renewal feature to purchase a new package automatically.

Please visit our Rates and Coverage page for all applicable discount plans.

Through a unique partnership with Viber, your primary OneSimCard number (+372) can be called free of charge for any Viber user! (requires activation and special dialing instructions, see below)

HOW: When this feature is activated, Viber users can call OneSimCard numbers for free by using a special dialing format +372800XXXXXXXX, where XXXXXXXX is the rest of the OneSimCard phone number after 372. For example, a OneSimCard user with the phone number +37212345678 should be called by dialing +37280012345678.

TO ACTIVATE: Log in to your OneSimCard account and go to the My SIM Cards menu. Scroll down to where it says "Incoming Viber Calls" and click Enable to activate this option.

COST: The call is free for the Viber user. The cost of receiving the Viber call is the same as receiving a call through a Personal Extra Number (PEN), i.e. the regular incoming call rate in the country you are in plus 20c/min. In countries with free incoming calls, like Italy or Japan, the cost will be just 20c/min.

PLEASE NOTE:

• When dialing in Viber, if Viber user chooses the Estonian country code in the menu then they should just dial 800XXXXXXXX because the +372 is added automatically.
• If the “free calls to OneSimCard from Viber” option is not activated for a particular OneSimCard number, when a Viber user dials +372800XXXXXXXX they will hear an automatic message: “The mobile phone is either switched off or out of coverage area.”

PLEASE NOTE: Viber is not available for the DataMax or DataMax eSIM

Yes, You can pay with Bitcoins.

When paying with Bitcoins you first deposit money into your 1SIM Money Fund. Once the money is there, you can make a purchase or set an automatic recharge of you SIM card(s) or Extra Number(s).

Follow these steps:

1. Go to www.onesimcard.com and if not registered yet, register by clicking on the Register link in the upper right corner of the screen.
2. Once registered, log in to your account at www.onesimcard.com and proceed to 1SIM FUND menu.
3. Select amount you would like to add to your OneSimCard fund.
4. Click on BITCOIN button. You will be provided with few options for sending bitcoins.
5. Follow the instructions on the screen.
6. Once paid and funds are received by OneSimCard, you will be notified by email. While it usually takes no more than 2 hour for the payment to be posted to your 1SIM FUND, it could take up to 24 hours. Once you receive the confirmation email, you can log in to your OneSimCard.com account and make a purchase or recharge using the balance of your 1SIM FUND.

No. DataMax, DataMax eSIM, OneSimCard Universal, Expedition and eSIM World service is a prepaid service. You will not be able to spend more than you put on the SIM, except when you set the automatic recharge of the SIM. There are three simple ways to add funds to the balance of the SIM: from on-line, from the mobile phone and by setting up an automatic recharge. This pertains to both - purchased SIM cards.

For funding the 1SIM VoIP App, there are three simple ways to add funds to the balance of the account: from on-line, from the mobile phone and by setting up an automatic recharge.

OneSimCard can help you save a lot of money on international roaming abroad over large domestic carriers. Check out these rate tables to compare international roaming offerings from AT&T, Verizon,  and T-Mobile. 

Armenia, Austria, Belgium, Bulgaria, Canada, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Italy, Kazakhstan, Latvia, Lithuania, Luxembourg, Malta, Monaco, Netherlands, Norway, Poland, Portugal, Romania, Russia, San Marino, Slovakia, Slovenia, Spain, Sweden, Switzerland, Ukraine, United Kingdom, USA and Vatican City