EPhone: Everything USSD is an app that allows you to access all the services of your mobile operator through one platform. It provides you with the convenience of having all the services you need at your fingertips, even if you have a different phone from the one you used to.

EPhone is the only app that can do this, as it is the only one that has been designed to work with the USSD protocol. It is a USSD-based app, which means that it works with your mobile operator.

How can I use it?

To use EPhone, you need to have a smartphone that is capable of running the app. You also need to have a mobile operator with a SIM card that is compatible with the USSD protocol.