English
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Operation handset
6.6 Mute function
It is possible to deactivate the microphone during a conversation. Now
you can speak openly without being heard by your correspondent.
6.7 Setting the volume6.8 Flash key (R)
Setting the flash time
6.9 Setting the ring volume and melody
Handset melody
3Press the line key again when you want to terminate the
call.
1Press the mute key.
The microphone will be activated.
2Press the mute key again to deactivate the mute
function.
1Press the volume key during the conversation.
You can set the volume alternatively in 5 levels.
When you press the flash key (also called recall), the unit
generates a line interruption (100ms of 250ms). It gives
you the possibility to use the special services of your
telephone provider and/or to transfer calls when you have
a telephone exchange.
1Press and hold the redial key for 3 seconds.
The display will show:
“S” for 100ms
“L” for 250ms
The flash time setting will disappear from the display
after 2 seconds.
1Press and hold the melody key until the current melody
is heard.
2Select the desired melody (1-9) or enter a number (1-9).
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