Call Waiting; Mute - AT&T CL83143 Abridged User Manual

Telephone operation
Telephone operation

Call waiting

If you subscribe to call waiting service from your telephone service provider,
and someone calls while you are already on a call, you hear two beeps.
• Press
PHONE
put your current call on hold and take the new call.
• Press
PHONE/
any time to switch back and forth between calls.

Mute

Use the mute function to turn off the microphone. You can hear the caller, but
the caller cannot hear you.
Using a cordless handset:
• Press MUTE/
Using the telephone base:
• Press MUTE while on a call to enable or disable the mute feature.
/FLASH on the handset or FLASH on the telephone base to
FLASH on your handset or FLASH on your telephone base at
while on a call to enable or disable the mute feature.
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