Switching To Mute; Making Internal Calls - Gigaset S510h PRO User Manual

Switching to mute

You can deactivate the microphone in your
handset during an external call.
h
Press key to mute the handset.
The display shows Microphone
is off.
Press the key again to unmute
the microphone.
Please note
u
If the telephone is muted, all keys
except the mute key h and the
end-call key a will not work.
u
A connected headset will also be
muted.

Making internal calls

Internal calls to other handsets registered on
the same base are free.
Calling a specific handset
u
Initiate internal call.
~
Enter the number of the hand-
set.
or:
u
Initiate internal call.
s
Select handset.
c
Press the talk key.
Calling all handsets ("group call")
u
Press and hold.
or:
u
Initiate internal call.
*
Press the star key.
or
Call All Select
c
Press the talk key.
All handsets are called.
Ending a call
a
Press the end call key.
Making calls
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