Gigaset CL660A Manual page 19

During a conversation
Handsfree mode
Activating/deactivating handsfree mode during a call, when establishing a connection and
when listening to the answer machine:
¤
Press the handsfree key
Placing the handset in the charging cradle during a call:
¤
Press and hold down the handsfree key
cradle . . . hold
Call volume
Applies to the current mode, handsfree mode or handset (or headset when the handset has a
headset connection):
. . . Use to set the volume
The setting is automatically saved after around 3 seconds, even if Save is not pressed.
Muting the microphone
When the microphone is switched off, callers will no longer hear you.
Switch the microphone on/off during a call:
for a further 2 seconds
Save
Press
. . . Place the handset in the charging
.
Making calls
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