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D. Test the Incoming Telephone Lines
Plug a standard telephone with a modular cord into each jack of the network interface.
Lift the receiver. If you do not hear a dial tone, these jacks do not work and you will require
service from your local telephone company.
When the telephone lines were installed, the phone number of each should have been marked
on each network interface jack. If that was not done, attach a label to each jack and write the
phone number on it. You may require help from your local telephone company to decide which
jack is for which number.
Some network interface jacks carry one line only, while some carry two. If your jacks are one-
line jacks (RJ11-type), you may connect the jack directly to the controller. If your jacks carry two
lines (RJ14-type), purchase a 267D 2-line adapter and a D4BU cord.
E. Test the Controller
Plug the controller power cable into the matching connector on the bottom of the power
supply unit. Plug the power supply unit AC power cord into the AC outlet.
Turn on the power switch located on the bottom left of the power supply unit. A green LED
will light. If the LED does not light, make sure that the power supply unit is plugged into
a working AC outlet not controlled by a switch. If it still does not light, call your AT&T Hotline
Number or your authorized dealer.
Remove the panel from the controller by first loosening the screw located at the bottom center
of the controller. Lift the panel up and away from the controller; the screw will still be in
the panel. Remove and discard the packing material on the inside of the panel.
The Controller Self Test procedure may help you confirm that the controller, the expansion unit
(if part of the system), and the installed cards are working properly.
Plug a SPIRIT 24-button telephone directly into station jack 10.
Press INTERCOM.
Lift the receiver. You must use the receiver.
Dial
9 2448.
You should hear a confirmation tone. If you hear an error tone, hang up and start over (at
Press INTERCOM), having made sure that a 24-button telephone is plugged directly into
station jack 10. After hearing a confirmation tone, PLACE THE RECEIVER AWAY FROM
YOUR EAR.
# .
Dial 9 #
If you hear either a busy or an error tone, hang up and start over (at Press INTERCOM), having
made sure that no one is using a telephone and that any 48-Button Attendant Adjuncts
are unplugged.
After about 20 seconds, testing will be complete and the results will be shown on a block of 15
indicator lights on the telephone (see the figure on page 24).
If the indicator light is on, that portion of the test has passed.
If the indicator light is off, that portion of the test has failed.
If the indicator light is blinking, that slot on the controller should be empty, and if it is not
empty, the test has failed.
Hang Up.
Turn off the power on the power supply unit. The power indicator light will go off.
If you need help, consult the troubleshooting section starting on page 19.
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