AT&T 999-507-144 system manual Off-Premises Telephone Interface

3Touch Administer.

The console beeps twice.

4Leave administration mode by sliding the T/P switch to the center 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.
	3	Touch Administer.
		The console beeps twice.
	4	Leave administration mode by sliding the T/P switch to the center
		position.
HOW TO USE	Operate your stereo, radio, or tape player according to the directions that
	came with the equipment.

Off-Premises Telephone Interface

DESCRIPTION	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.

5-98Section 5: Reference