



The mobile phone number that's entered into the setup wizard during the initial installation of the Skype for Business mobile client is called whether the Simultaneously Ring feature is enabled or disabled for the mobile phone number. When you install the Skype for Business Mobile client, you're prompted to provide your mobile phone number before logging in. When you log on to the Skype for Business Mobile client, a Static Registration with a unique endpoint ID, is created on an Skype for Business front end server, for the specific mobile device. The Static Registration forward any call going to your Skype for Business phone number to your mobile phone number. Less PROBLEMĪfter you disable the Simultaneously Ring feature for a mobile phone number, you continue to receive incoming calls from the Skype for Business Mobile client. This occurs regardless if the Skype for Business Mobile client is installed.
