Telephoning
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External Calls with Unknown Call Number
When you receive an external call where the caller indicates a different number than
the one actually being transmitted (CLIP no screening), your display will show a “?”
next to the call number. If the indicated call number is saved as a phone book entry, as
usual, the name will be shown along with a question mark. Note: Display of the “?” can
be deactivated by the system administrator.
Automatic Call Connection
In certain operational modes (e. g. in hands-free operation or when making calls with
a headset), it can be useful to be able to accept subsequent calls automatically. On
your system telephone, you set the delay after which calls are automatically con-
nected in the 5 Auto call Answer. sub-menu of the Calls MenuCard.
Calls During a Conversation
On the Same Call Key
H Lift the handset.
or
g Press the call key to which the call is being signalled (hands-free
mode).
G You are speaking on the telephone, hear the call waiting tone
and see the call on your display.
g Press the call key assigned to the line on which you are speaking.
This puts your first call on hold and connects you to the new
caller.
T Press the disconnect key to end the current call.
g Press the call key again.
G You are now reconnected to the subscriber you put on hold.