Alcatel-Lucent 4019 Digital Manuel D’Utilisation

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

Ready to start recording

To stop the recording

Record

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