Options While On Calls; Volume Control; Mute; Flash/Call Waiting - AT&T EL52100 User Manual

Telephone operation

Options while on calls

Volume control

While on a call, press
/VOLUME to decrease the listening volume.
CID
When the volume reaches the minimum or maximum
setting, you hear two beeps.
NOTE: The handset earpiece volume setting (1-5) and speakerphone volume setting (1-6)
are independent.

Mute

Use the mute function to turn off the microphone while on a call. You can
hear the caller, but the caller does not hear you.
To mute the call:
• Press MUTE. When mute is on, the handset screen shows
MUTED for a few seconds and the MUTE icon appears
until you turn off mute.
To end mute:
• Press MUTE and then resume speaking. When mute
is off, MICROPHONE ON appears temporarily on the
handset screen.
-OR-
Mute is automatically canceled when you end the call.

Flash/call waiting

For more information on caller ID with call waiting, refer to About caller ID on
page 35. If you subscribe to call waiting service provided by your telephone
service provider, you hear a beep if someone calls you while you are already
on a call.
• Press
PHONE
and take the new call.
• Press
PHONE
forth between calls.
/VOLUME to increase or press
DIR
/FLASH to put your current call on hold
/FLASH anytime to switch back and
24
MUTED
10:30 11/20
PM