AT&T 1477/1177 User Manual page 17

At&t user manual cordless speakerphone/ answering system 1477/1177
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91-5677-20-00.ATT1477.RO.qxd
VOLUME
1950/2/13
⁄U⁄¨ 07:21
Telephone Operation
Options while on calls
Mute (Base Only)
During a speakerphone call, press
microphone. Your caller will not be able to hear you
until you press
again to resume speaking.
MUTE
To adjust listening volume
During a call you can press
increase the listening volume.
If sound is unclear (Handset Only)
If noise or static disrupts a call, press
scan for a clearer radio channel between handset and base.
Temporary tone dialing
If you have dial pulse (rotary) service, you can switch to
touch tone dialing during a call by pressing
can be useful if you need to send tone signals for access
to answering systems or long-distance services.
15
Page 15
to silence the
MUTE
V
^
to decrease or
@
PROG/CHAN
*
. This
to
to

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