Local Answering Machine > Basic Settings > Listen in Function

Listen in Function
If the listen in function is enabled, the loudspeaker on the telephone is switched on for listening in when a call is accepted by the answering machine. Depending on whether to listen to your own annoucement every time or not, it can also be configured if the loudspeaker on the telephone is switched on or off during playback of the announcement.
off: Disables the listen in function.
with announcement: Enables the listen in function. The loudspeaker on the telephone is switched on during playback of the announcement.
without announcement: Enables the listen in function. The loudspeaker on the telephone is switched off during playback of the announcement.
 
Proceed as follows:
Using COMfortel Set (page Answering machine > Global, list field Listen in)
Using the telephone (menu answer.machine > TAM settings > listen in)

COMfortel 1400 - Firmware V2.2 - COMfortel Set V3.16 - Advanced Information V07 02/2019