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Please remember that if your eSIM doesnā€™t support voice calling, you can still make calls using any popular messaging app such as WhatsApp, Viber, Skype, FB Messenger, etc.
Your primary number will also remain active to make and receive calls.

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IMPORTANT NOTE

Even when the eSIM comes with a phone number, using the phone number to register to various Apps and Websites isĀ NOT GUARANTEED.