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Making calls
Ringback
Asking for a ring back when the line of a participant you have called is busy.
The PABX or the provider supports this function.
Initiating ringback
¤
RINGBACK . . . the ringback request is registered, Ringback and the phone number are
shown on the display
When the other participant's line is free, the ringback is initiated. The telephone rings,
Ringback is displayed in the header.
There can be an active ringback on each line.
Anonymous calling
Withhold Calling Line Identification. The number is not shown to the person receiving the call.
The PABX or the provider supports this function.
¤
Select Services
(
= the connection is established without Calling Line Identification)
18
Enable the switch next to Withhold Number
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