AT&T Door Phone Controller - Manual (Page 72)

Trunk Saver Mode
Follow the steps below to set the AT&T Door Phone Controller
for Trunk Saver Mode.
1.
Any or all options may be 2.
reselected in any order.
The Forced Disconnect
Time-out option does not apply
when setting options (unless 2
minutes elapse without a
Touch-Tone selection).
3.
4.
5.
CAUTION: Never connect an AT&T DOOR PHONE
CONTROLLER with the DIP Switches optioned for TRUNK
access to a STATION LINE! Doing so may cause damage
to the STATION LINE and/or the AT&T DOOR PHONE
CONTROLLER!
Select Option Selection Mode by setting position 8
of the AT&T Door Phone Controller DIP switch (see
Figure 1-1) to the ON position.
Access the Trunk (allocated for AT&T Door Phone Con-
troller) and make connection to the door speaker by
“Hook-Flashing” the phone. At this point you must enter
“##3” on the telephone keypad (Option Selection Mode
is active as soon as you hear a distinctive dial tone – if
you don’t hear a distinctive dial tone, check to see if
switch 8 is DOWN).
Use Table 6-1 to make each option selection.
To exit Option Selection Mode, press “##3” on the
telephone keypad, you will hear 2 beeps. Hang up
phone.
Set position 8 of the AT&T Door Phone Controller DIP
switch back to the OFF position.
Installation - No Dedicated Trunk/Station Port 6-7