AT&T TL30100 User Manual page 23

Appendix
Troubleshooting
• Do not install this telephone near a microwave oven or on
the same electrical outlet. You may experience decreased
performance while the microwave oven is operating.
• If your telephone is plugged in with a modem or surge
protector, plug the telephone (or modem/surge protector) into
a different location. If this doesn't solve the problem, relocate
your telephone or modem farther apart from one another, or
use a different surge protector.
• Relocate your telephone base to a higher location. The
telephone will have better reception when installed in a
high area.
• If the other telephones in your home are having the same
problem, the problem is in your wiring or telephone service.
Contact your telephone service provider (charges may apply).
• If you subscribe to high-speed Internet service
(DSL - digital subscriber line) through your telephone line, you
must install a DSL filter between the telephone line cord and
the telephone wall jack (see Telephone base and charger
installation in the TL32100/TL32200/TL32300 user's manual).
The filter prevents noise and caller ID problems caused by
DSL interference. Please contact your DSL service provider for
more information about DSL filters.
My cordless handset does not ring when I receive a call.
Make sure that the ringer is not turned off. Refer to Ringer
•
volume in the TL32100/TL32200/TL32300 user's manual.
• Make sure the telephone line cord is plugged securely into the
telephone base and the telephone wall jack. Make sure the
power cord is securely plugged in.
• The cordless handset may be too far from the telephone base.
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