Swisscom Aton CLT418ISDN, User Manual

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Telephoning
You can use the handsfree function to conduct calls without holding the handset in
your hand and allow others present in the room to take part in the call.
Activating handsfree before a call:
1.
Press . The display shows . Press again. The display shows and
you can hear the ringing signal over the handset loudspeaker.
2. Press to deactivate handsfree speaking.
Switching to handsfree speaking during a call:
Press . To deactivate handsfree speaking, press again.
You can adjust the handset and handsfree loudspeaker volume in 5 steps. Press
during a call to adjust the volume. The selected setting is saved after the end of the call.
Note The handset and handsfree loudspeaker volumes are independent but
the setting procedure is identical.
During a call you can talk to someone else in the room without the caller hearing.
1. Press the softkey under during a call. This switches handset
secrecy on and your caller cannot hear you.
2. Press the softkey under to return to the call.