AUDIOLINE BigTel 150 Bedienungsanleitung Seite 49

Telephoning
External call during an internal connection
Options during a call
During a call you can access the following options by pressing
Select one of the following options and press OK:
Phonebook
Mute/Unmute
Intercom
Call log
Redial
Equalizer
When you are on an internal call the base ringer will
announce an incoming external call. On the handset the
incoming call will be displayed.
Press the Off Hook key to take the external call. The inter-
nal call will be ended.
Open the phonebook
Mute/unmute the microphone
Internal call to another handset on the same base
Open the call list
Open the redial list
Access to the equalizer
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