Call Timer; Setting The Earpiece/Loudspeaker Volume; Internal Calls - switel DFT 8771 Bedienungsanleitung

Telephoning

Call timer

Your handset automatically times the duration of every call in hours, minutes
and seconds.

Setting the earpiece/loudspeaker volume

/
Muting the microphone
Mute
Unmute

Internal calls

☞
Internal calls, transfers and conference calls are only possible if multiple
handsets are registered. If this is not the case Unavailable will be
indicated on the display.
Making an internal call
INT
16
During a call you can adjust the volume in 5 levels (if tele-
phoning "normally" -> earpiece volume, with hands-free ->
loudspeaker volume).
These seperate settings will remain at the last selected level
when you end the call.
During a call you can switch your handset's microphone off.
The display shows Call Muted.
To unmute press the softkey again.
Press the INT key. If two handsets are registrated to the
base station the other handset will be called immediately.
If three or more handsets are registrated to the base station
their internal numbers will be displayed (for example 2 3 4).
Press the internal number key or use the arrow keys
to select the handset and press Select.
If you press "9" in the case of several registered handsets all
will be called at the same time.
/