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During a call
12
2
2.12
Mute, so that your party cannot hear you
You can hear your party but he/she cannot hear you:
2.13
Adjust audio volume
During a call, to adjust the volume level of the loudspeaker or receiver:
2.14
Recording the current call
To record the call during communication:
At the start or end recording, your party hears a beep.
2.15
Signal malicious calls
You are on a call with the
destination number
the button flashes on and off
Disable microphone
The key is no longer lit
Resume the call
You are on a call with the
destination number
Adjust audio volume
OR
Ready to start recording To stop the recording
Record
OK
This key lets you signal a malicious call. If this call has
an internal source, it is signalled to the system by a
special message.
Malicious
OK