switel DCT537X Mode D'emploi page 133

Transferring external calls internally
HS1: F, e.g.: 2
HS2: B
HS1: B
Holding a call / brokering
While a call is in progress, it is possible to dial another handset in
order to consult with someone. The external caller is put on hold
while you converse with the second, internal person called. You can
switch between the callers as often as necessary.
HS1: F, e.g.: 2
HS2: B
HS1: F
Conference calls
An external call can be transferred to another internal handset for a
conference call.
HS1: F, e.g.: 2
HS2: B
HS1: 2 sec F
HS1/HS2: B
If the handset called does not answer, take the external
call back by pressing the F button.
Telephoning
Dial the internal handset call number
during the external call
Take the call on the other handset
Transfer the call
Dial the internal handset call number
during the external call
Take the call on the other handset
Switch between callers
Dial the internal handset call number
during the external call
Take the call on the other handset
Activate the conference call facility
The conference is terminated by one
of the internal handset users ending
the call
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