AT&T CL82609 - Manual (Page 27)

Telephone operation
22
Options while on calls
Volume control
While on a call, press VOLUME-/TCID to decrease or press VOLUME+/
DIRS to increase the listening volume.
Call waiting
If you subscribe to call waiting service with your local telephone service
provider, you hear a beep if someone calls while you are already on a call.
Press
PHONE/
FLASH to put your current call on hold and take the new
call. Press
PHONE/
FLASH at 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 does not hear you.
To mute a call:
• Press MUTE/
DELETE
. When mute is on, the handset screen
shows MUTED for a few seconds and the MUTE icon
appears until you turn off mute.
To un-mute a call:
• Press MUTE/
DELETE
again. When mute is off,
MICROPHONE ON appears temporarily on the handset
screen.
NOTES:
1. Handset and speakerphone volume settings are independent.
2. When the volume reaches the minimum or maximum setting,
you hear two beeps.
VOLUME/TCID or
VOLUME/DIRS
DELETE
/MUTE
QIPOF!!!1;11;41
NVUFE
MUTE