AT&T E1812B User Manual page 51

Troubleshooting
My calls fade
out or cut in
and out when
I am using the
cordless hand-
set
I hear other calls
when using the
telephone
"Time and day
not set" prompts
same circuit as the telephone base can cause interference.
Try moving the appliance or telephone base to another outlet.
cordless telephone. Try installing your telephone as far
away as possible from the following electronic devices:
wireless routers, radios, radio towers, pager towers, cellular
telephones, digital telephones, intercoms, room monitors,
and other cordless telephones.
this telephone in the same outlet or near a microwave oven.
protector, plug the telephone (or modem/surge protec-
tor) into a different location. If this solves the problem, re-
locate your telephone or modem farther apart from each
other, or use a different surge protector.
operating range. Try moving the base to another location,
preferably a higher location for better reception.
plug in a corded telephone. If calls are still not clear, the
problem is probably in the wiring or local service. Contact
your local service company (charges may apply).
the user's manual of your router for more information).
problem, the problem is in the wiring or local service.
Contact the local telephone company (charges may apply).
filter installed at every telephone jack that has a tele-
for filter information.
Plug in a different telephone. If you still hear other calls,
the problem is probably in the wiring or local service.
Call your local telephone company.
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