The Swisscom Mobile ID authentication method uses the phone number from your profile of the repository. The authenticator sends an authentication request to your mobile phone. You need to accept it.
This authenticator is enrolled automatically and you cannot remove it.
Click the My Swisscom Mobile ID icon in Your Enrolled Single Methods for sign in.
Click Test Method.
A message is displayed indicating that you must accept the request on the mobile phone.
Accept the request.
A message Authenticator "Swisscom Mobile ID" passed the test is displayed.