AT&T MERLIN Plus System Manual page 162

HOW TO USE
Off-Premises Telephone Interface
DESCRIPTION
5-98 Section 5: Reference
Touch Administer.
3
The console beeps twice.
Leave administration mode by sliding the T/P switch to the center
4
position.
If you want to set the volume on the background music for the building or
turn the music off, dial one of the following codes:
1
Enter administration mode by sliding the T/P switch to P and touching
Administer.
2 Dial one of the following codes to set the volume you prefer:
– Dial *16 to turn off the background music.
– Dial *17 to set the volume to low.
– Dial *18 to set the volume to medium.
– Dial *19 to set the volume to high.
Touch Administer.
3
The console beeps twice.
4
Leave administration mode by sliding the T/P switch to the center
position.
Operate your stereo, radio, or tape player according to the directions that
came with the equipment.
The Off-Premises Telephone Interface (OPTI) provides service to a basic
Touch-Tone telephone at a remote location by way of an outside telephone
line.
This module permits you to use an off-premises telephone to access many of
the features of your on-premises communication system using dial codes and
switchhook flashes.