Northwestern Bell 77519, Руководство пользователя

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06089B-2
20
OWNER’S MANUAL #
77519 ver.
06089B-2
Page: 20 ENGLISH CANADIAN VERSION
77519 English Canadian Version 06089B-2 ( For
Use With The EC96601 New CPU Only)
TELEPHONE UNIT TROUBLESHOOTING TABLE
SYMPTOM SOLUTION
No dial tone
•
The handset cord or telephone line cord may be loose at the
connections. Push in firmly at both ends to establish good
contacts.
•
Test the phone at a different telephone wall jack and listen for a
dial tone.
Test a different phone in the wall jack and listen for a dial tone.
Will not ring
•
Check the RINGER ON/OFF switch. It may be in the OFF
position.
•
The phone or another phone connected to the same line may be
in the off-hook (in -use) position. Place the phone in the on-
hook (hung-up) position to receive incoming calls.
•
Try a different phone; if the problem still exists, the fault is not
with the unit.
Look for the Ringer Equivalence Number (REN) number printed
underneath your phone(s). Sum up the total REN numbers for all the
phones or answering machines connected to your telephone line.
Your phone(s) may not ring if the REN total exceeds five (5).
Please call your local company to determine the maximum REN for
your calling area.
Static
•
Try a different phone; if the problem still exists, the fault is not
with the unit.
•
Some atmospheric conditions such as very low humidity can
cause static build-up.
Cannot dial
out
•
Are you in a rotary only area? Move the PULSE/TONE Switch
to PULSE.
•
Try a different phone in the jack. If the problem persists, the
fault is not in the 77519.
Is the phone connected to an answering machine? Disconnect the
answering machine and try the phone plugged into the jack alone. If it
works alone, there is a compatibility problem. Purchase a 2 for 1
adaptor at any phone or electrical supply store. Plug the 2 for 1
adaptor into the modular wall jack, then plug the phone into one side
and the answering machine on the other side of the adaptor.
The handset
does not stay
on the base
unit in wall
use position The handset retainer tab must be pulled out, turned around, and put
back in its slot. This tab allows the handset to hang onto the ba se
unit while the base unit is placed in the wall mount position. Refer
to the “Handset Retainer Tab Installation” of the instruction manual.