AT&T MLX-10 Smoke Alarm User Manual


 
Features
Headset/Handset Mute
When you are on the phone using the handset or headset, use
Headset/Handset Mute to talk privately with someone in your
office without the caller hearing you (you can still hear the
caller). Headset/Handset Mute must be programmed onto an
unlabeled line button.
When you press the programmed
Headset/Handset Mute
button while using the handset or headset, the red light next to
the button goes on and the microphone in the headset or
handset goes off. The light goes off and the microphone comes
back on when you press the
Headset/Handset Mute button
again or when you hang up.
To Program a Headset/Handset Mute Button
1. Label button to be programmed as
Headset/Handset Mute.
2. Press
Feature
and dial
00.
3. Press button you labeled
Headset/Handset Mute.
4. Dial
783.
5. Press
Feature
and dial
00.
To Turn Headset/Handset Mute On and Off
1. To turn on, press programmed
Headset/Handset Mute
button
while using the headset or handset.
The red light next to the button goes on, and the caller cannot hear you.
2. To turn off, press
Headset/Handset Mute
button again.
The red light next to the button goes off, and the caller can hear you.
5-24 Headset/Handset Mute