Mobile Connect allows you to provide a social login to your application or service by allowing end-users to use their mobile telephone to login and authenticate rather than the conventional username and password. Mobile Connect allows customers of all participating mobile network operators around the world to login into your application; the relevant mobile operator is discovered via the Mobile Connect API Exchange.
This API is governed by the following terms of service https://dev.telstra.com/legal
The Status of this API can be found here https://dev.telstra.com/status
Authentication is done via the Mobile Connect API. You will need t share their unique Telstra credentials with your application using the
/authorize end point. Full details are available here https://dev.telstra.com/content/mobile-connect-getting-started#authorisationon