Unify OpenScape Desk Phone IP 55G - Forwarding Calls for the Primary Line; During Calls; Making and Receiving Calls on a Single Line

Making calls with multiple lines 127
Forwarding calls for the primary line
Call forwarding can only be activated for the primary line. Which call forwards
are possible, how they are configured and activated can be found from
 Page 77.
Call forwarding information
Prerequisite: Your administrator has activated "Forwarding shown".
If you have activated one of the forwarding types on your phone for the primary
line and a station calls, a popup window with the following information opens:
• Who is calling?
• The forwarding destination.
During calls
Making and receiving calls on a single line
If you only use one line on your multi-line telephone to make calls, and you re-
ceive calls on the same line, the phone operates in the same way as a single-
line telephone:
• Redial  Page 65
• Consultation
 Page 67
• Toggle/Connect
 Page 70
• Callback
 Page 73
•Hold
 Page 101
• Call waiting (second call)
 Page 107
• Transfer a call
 Page 111
• Conference
 Page 120
Functions available exclusively for the primary line:
• Call lists  Page 40
• Voicemail
 Page 43
• Call forwarding
 Page 77
• "Do not disturb"
 Page 168
Depending on your individual settings, you will be notified of incoming calls
 Page 153.