Does OneSimCard offer any Hearing Aid(HAC) ? Yes. You can find a list of available HAC here.
Do you offer an eSIM option for iPhones, Androids or Tablets?
Yes. The OneSimCard eSIM option is available for use with iOS and Android, smart watches and even Windows tablets.
eSIM is not a physical SIM, but rather a program that can be downloaded to eSIMand device.
The list of supported devices includes:
Learn more about eSIM compatibility on the eSIM page.
I have a Samsung. When I dial following your instructions it does not work. What's wrong?
How to activate compatibility mode:
¬† 1. Locate and Open "OneSimCard" Menu. ( It could ¬†be displayed as STK Menu)
¬† ¬† ¬† ¬† 2.¬†Select "Settings"
Bear in mind that if you have powered your telephone down, and have removed and reinstalled the battery, you will need to follow the programming steps outlined above, again.
d when used with a OneSimCard.
Will¬†a OneSimCard international SIM card work with my mobile
Will¬†a OneSimCard international SIM card work with my mobile?
OneSimCard will work with almost any unlocked GSM tri-band or quad-band cell here.. A partial list of cell that we have tested can be viewed
If you need to unlock the, we suggest contacting your carrier or manufacturer for unlocking information or services.
If your here.
If you are still unsure whether your cell phone is compatible, contact support or purchase an international cell phone¬†and SIM card bundle from us, which all come preloaded with our international SIM card, $10 balance¬† and OneSimCard Apps Installed.
Is there a nano-SIM version available for my iPhones or other
Is there a nano-SIM version available for my iPhones or other?
Yes! Just select "nano size" or buy a 3-in-1 SIM that contains all 3 sim sizes during checkout.
What is the cost of calling between two OneSim VoIP? Calls between two OneSim VoIP are absolutely free.
Do international cellpurchased from OneSimCard come with a warranty?Unless otherwise noted, all sold on OneSimCard.com come with our standard 90-day replacement warranty. This warranty covers any mechanical defects, but does not include damage due to acts of god, neglect, water damage, or other intentional or unintentional abuses of the . OneSimCard does offer currently extended warranties available for purchase.
The battery in mydoes not last long? It got fully drained during the flight to Europe. Why?
There can be a number of reasons why a battery does not hold a charge. Excluding the possibility of it being a faulty battery, there is another important factor to consider. If youris not registered on a roaming network, the battery will drain very quickly as the is constantly searching for a network to register on. So, if you get on a 6 hour flight and do not turn the off, by the time you land at the airport your battery will be drained and you will not be able to call back home.
The same thing will happen in those areas with spotty or weak signal network coverage - the battery will drain very fast. It is always a good idea to have an extra battery with you when you travel abroad.
I have a Verizon or Sprint "World"¬†from BlackBerry, Samsung, LG KP series, etc., can I use it with OneSimCard?
Yes, if you have a Worldfrom Verizon or Sprint such as the BlackBerry (Bold, Curve, Tour, Pearl, Storm, 8830); LG (Fathom); LG KP Series,¬†HTC (Touch, Ozone, Imagio); Samsung (Saga, Intrepid, Renown) you can use it with OneSimCard service. It may only require the special dialing instructions below to make outgoing calls (there is no additional charge). Receiving calls is the same as with any other .
To make an outgoing call you may need to do the following:
Initiate your call by sending a free SMS message from the regular SMS menu (not the OneSimCard Menu) of a OneSimCard enabled:
For example, to call¬†to Boston USA you should go to the SMS menu of theand send a message:
1. You can not send this SMS from the SMS OneSimCard Menu of the, it must be sent using your 's standard SMS function. You will not be charged for sending this SMS to 9146.
2. If you see on the screen that the message has not been sent, make sure that the SMS settings of yourare correct and that the SMS Center number is set to: +3725099000
Does calling to a mobilecost more than calling to a land line? No, it does not cost more to dial an international mobile number using OneSimCard service. You will receive the same very low per minute rate whether calling to a mobile
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