A free app for Android, by sipgate.

Satellite is an exclusive app that complies with legal regulations and is only available to individuals with a German residential address. Verification is mandatory to use the app. It provides users with their own cell phone number that functions independently from their current provider, allowing them to stay connected worldwide. Users can either supplement their existing mobile connection with satellite or switch completely to this service. By utilizing satellite, users can make and receive phone calls just as they normally would, with anyone able to reach them on their mobile number, whether they are friends, family, or business contacts, without requiring the satellite app themselves.

The satellite app was built from the ground up, and its creators even established their own telephone company. Unlike typical VoIP apps, satellite offers a range of additional features that truly liberate users from relying on major mobile phone providers.

Some key features of satellite include the provision of a German cell phone number, the ability to install the app on multiple devices simultaneously, and accessibility even when the app is inactive. The app also ensures excellent voice quality, even with a limited EDGE connection, and supports phone calls over both Wi-Fi and mobile data.