AT&T 999-507-144 Answering Machine User Manual


 
CONSIDERATIONS
ADMINISTRATION
FIGURE 5-8 The Paging Jack on the MERLIN Plus system Control Unit
To control the loudness of the loudspeaker paging system, including the
background music throughout the building, or to turn off the background
music, the system administrator can dial a code at the administrator/attendant
console for the preferred volume. Background music volume can also be
controlled at the music source.
The MERLIN Plus system also works with talk-back paging systems. Single
contact closure is included.
The following are the jack pin-out specification for the loudspeaker paging
system. Pin numbers from left to right (1 through 8) are:
4,5 for voice
3,6 for contact closure
1,2,7,8 are unused
If your responsibilities do not include system administration, skip this
information.
To set the volume of the loudspeaker paging system, including the volume for
the background music, or to 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.
Accessory Equipment 5-95