5.10 Mute
This feature enables you to speak with a third person in the same room with-
out your calling partner hearing the conversation.
1. You are holding a communication.
2. The line/charge indicator / (20) flashes and the contact symbol
is displayed.
3. Press the mute/delete key (10) to switch off the microphone.
4. The mute symbol is displayed.
5. You can speak with a third person. Your calling partner will hear nothing.
6. Press the mute/delete key (10) to switch on the microphone.
7. The mute symbol will disappear.
8. Your calling partner will hear you again.
5.11 Call Duration Display
As soon as you press the line key (2), call duration will be displayed in min-
utes : seconds.
E.g.: 01 : 20 = 1 minute, 20 seconds
After the call, call duration remains displayed for 5 seconds.
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