Performance feature
Configuring call forwarding »im-
mediate«
Configuring call forwarding »on no
answer«
Configuring call forwarding »on
busy«
Deactivating call forwarding »im-
mediate«
Deactivating call forwarding »on
no answer«
Deactivating call forwarding »on
busy«
Configuring automatic call-back
on busy
Configuring automatic call-back
»on no answer«
Logging in to a team
Room surveillance
Project number for next call
Project number for one call
TDoor Calls
Activating the door opener
Deutsche
Telekom
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Operation
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