FREQUENTLY ASKED QUESTIONS

There are two ways you can do this:

1. For eSIM World you can use the 1SIM eSIM app.
2. From your mobile go to ma.onesimcard.com. This provides the access to your free  OneSimCard mini account. Free means that there is no need to have the SIM balance or data package on the SIM to be able to access this page in over 110 countries. Log in to your account and activate a new data package.
   
   2. From any computer log in to your on-line account at OneSimCard.com to order a data package. 

Simply go onto your web account or eSIM app and purchase a new data package appropriate to your travel needs.

OneSimCard SIM VoIP users with US and Canadian numbers may now send and receive text messages over the OneSim VoIP app on iPhone and Android. The cost to sending a message is $0.05 per text to most countries. Receiving message is $0.05.  

 

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.

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  • Do you offer an eSIM option for iPhones, Androids or Tablets?

Yes. The OneSimCard eSIM option is available for use with iOS and Android phones, smart watches and even Windows tablets.

eSIM is not a physical SIM, but rather a program that can be downloaded to eSIM compatible phones and device.

The list of supported devices includes:

• iPhone 15 Pro Max
• iPhone 15 Pro
• iPhone 15 Plus
• iPhone 15
• iPhone 14 Pro Max
• iPhone 14 Pro
• iPhone 14 Plus
• iPhone 14
• iPhone 13 Pro Max
• iPhone 13 Pro
• iPhone 13 mini
• iPhone 13
• iPhone 12 Pro Max
• iPhone 12 Pro
• iPhone 12 mini
• iPhone 12
• iPhone 11 Pro Max
• iPhone 11 Pro
• iPhone 11
• iPhone XS
• iPhone XS Max
• iPhone XR
• iPhone SE 3 (2022)
• iPhone SE 2 (2020)

Apple iPad models with an eSIM:

• iPad Pro 11" (1^st Gen or later)
• iPad Pro 12.9" (3^rd Gen or later)
• iPad Air (3^rd Gen or later)
• iPad (7^th Gen or later)
• iPad mini (5^th Gen or later)

• Arrows A101 FC
• Fairphone 4
• Google Pixel Fold
• Google Pixel 8 Pro
• Google Pixel 8
• Google Pixel 7a
• Google Pixel 7 Pro
• Google Pixel 7
• Google Pixel 6 Pro
• Google Pixel 6
• Google Pixel 6a
• Google Pixel 5
• Google Pixel 4
• Google Pixel 4a
• Google Pixel 4 XL
• Honor Magic 4 Pro
• Honor Magic 5 Pro
• Huawei P40
• Huawei P40 Pro
• Huawei Mate 40 Pro
• Motorola RAZR 40 Ultra
• Motorola EDGE 40 Pro
• Motorola G53 5G
• Motorola G52J 5G
• Motorola G53J 5G
• Nokia XR21
• Nokia G60
• Nokia X30
• Nuu X5
• Oppo Find X3
• Oppo Find X3 Pro
• Oppo Find X5
• Oppo Find X5 Pro
• Oppo Find N2 Flip
• Oppo Reno 5 A
• Oppo A55s
• Oppo Reno6 Pro 5G
• Rakuten Hand 5G
• Rakuten Mini
• Rakuten Big‑S
• Rakuten Big
• Samsung Galaxy A54 5G
• Samsung Galaxy Fold
• Samsung Galaxy Note20
• Samsung Galaxy Note20 Ultra
• Samsung Galaxy S23
• Samsung Galaxy S23+
• Samsung Galaxy S23 Ultra
• Samsung Galaxy S22
• Samsung Galaxy S22+
• Samsung Galaxy S22 Ultra
• Samsung Galaxy S21 5G
• Samsung Galaxy S21+ 5G
• Samsung Galaxy S21 Ultra 5G
• Samsung Galaxy S20
• Samsung Galaxy S20+
• Samsung Galaxy S20 Ultra
• Samsung Galaxy Z Flip
• Samsung Galaxy Z Fold 2
• Samsung Galaxy Z Fold 3 5G
• Samsung Galaxy Z Fold 4
• Samsung Galaxy Z Flip 3 5G Fold
• Samsung Galaxy Z Flip 3 5G
• Samsung Galaxy Z Flip 4
• Samsung Galaxy Z Flip 5
• Samsung Galaxy Z Fold 5
• Sharp Aquos R8 Pro
• Sharp Aquos Sense 7
• Sharp Aquos Sense 4 lite
• Sony Xperia 10 III Lite
• Sony Xperia 1 IV
• Sony Xperia 5 IV
• Sony Xperia 10 IV
• Sony Xperia 1 V
• Sony Xperia 5 V
• Sony Xperia 10 V
• Xiaomi 12T Pro
• Xiaomi 13
• Xiaomi 13 Pro
• Xiaomi 13 Lite

Learn more about eSIM compatibility on the eSIM page.

Yes, as of March 3rd, 2020, OneSimCard eSIM can be used for Mobile Data, Voice and Texts. However, you can still use the OneSim VOIP app option with a Personal Extra Number (PEN) for additional savings on calling and texting

 

For DataMax eSIMs, only Data is available. However, you can use our OneSim VoIP app for cost effective voice and SMS communication.

Yes. If you would like to upgrade your Standard, Plus, Europe & More, Expedition version SIM card to a Universal, DataMax, or DataMax eSIM SIM card, or upgrade a regular size SIM card to a micro-SIM card (for example, to use in an iPhones) then place your order online by selecting the product option on our Mobile Accessories page here. In the shopping cart you will be able to select your upgrade.

 

Before purchasing, please ensure you have verified that your device is unlocked and one of the supported devices. Installation is completed by using your phone to scan the QR code of the purchased eSIM.  You may scan the QR code by displaying it on the computer screen, another device, or a printed copy. You can also "scan" the QR code without needing a second device using the QR code we emailed to you. You can see instructions for this here:

Install eSIM without a second device for iPhone instructions

Install eSIM without a second device for Android instructions

If you’ve already purchased OneSimCard eSIM, you can see full installation instructions and access your QR code from the Recharge menu in your online account. Make sure eSIM is selected in the Select SIM Card drop down menu.

If you have not purchased your eSIM yet, learn more about international eSIM here.

The OneSimCard Money Fund allows you to pay for OneSimCard services by means other than credit cards and also by Visa and Master Cards enrolled in the credit card security programs:

• Bitcoins
• Visa credit card participating in the Verified By Visa Program
• Master Card participating in the Master Card Secure Code Program.

 

Once you deposit money into your OneSimCard Money Fund through one of above methods, you can use this fund to recharge your SIM(s), order a second number, or make any other payment for orders placed at OneSimCard.com.

OneSimCard Money Fund additions are non-refundable. However, the money you put into the fund does not expire. There are no fees applied to the fund maintenance either.

Example 1

You are in Kenya and can't pay using a credit card. You would like to purchase a OneSimCard SIM for $39.95, and also be able to add airtime (recharge) later. You will also need to pay for shipping.

First step - you need to add funds to your OneSimCard Money Fund. It's up to you what amount you would like to send us, but it should be large enough to cover your purchases. Let's say you posted $200.00 to your OneSimCard Money Fund.

Once the money is received, we will send you a confirmation email. Then you can log in to your OneSimCard.com account and place your order. It will be instantly processed and the money will be deducted from your OneSimCard Money Fund account.

Example 2

You have 3 SIM cards and 3 personal second numbers.

You want to set up auto-recharge for SIM1 and SIM2 in $25 increments and the third one in $50 increments. You also want to extend (recharge) your Second Numbers every month.

Let's say you put $500 into your OneSimCard Money Fund account. Now you can set up $25 auto-recharges on your 2 SIMs and $50 auto-recharge for your 3rd SIM, as well as and automatic extension of your second number.

This option allows many users around the word to take advantage of OneSimCard.com services without using a credit card.

Example 3

You use your credit card account to add money to the 1SIMCard Money Fund. The transaction from a credit cardl is instant. Funds will be instantly added to your 1SIM Card Money Fund, and then you can use the Money Fund to make any purchase at OneSimCard.com.