AT&T TL72408 User Manual page 61

Appendix
Troubleshooting
The batteries
will not hold a
charge.
I get noise,
static, or weak
signal even
when I'm near
the telephone
base.
• Other electronic products can cause interference with
your cordless phone. Try installing your phone as far
away from these types of electronic devices as possible:
television sets, VCRs, or other cordless telephones.
• If the cordless handset is in its telephone base or
charger and the charge light does not come on, refer to
The charge light is off in this Troubleshooting guide.
• Charge the battery in the cordless handset for at least
16 hours. For optimum daily performance, return the
cordless handset to its base when not in use.
• If the battery is depleted, it may take approximately four If the battery is depleted, it may take approximately four
minutes to charge the handset before it can resume
screen display.
• You may need to purchase a new battery, please refer
to the Battery installation and charging section of this
user's manual.
• Your phone might be malfunctioning. Please refer to
the Limited warranty section of this user's manual for
further instruction.
• If you subscribe to high-speed Internet service (Digital
Subscriber Line - DSL) through your telephone line, you
must install a DSL filter between the telephone base
and the telephone wall jack (see page 5). The filter will
prevent noise and caller ID problems caused by DSL
interference. Please contact your DSL service provider
for more information about DSL filters.
• You may be able to improve the performance of your
cordless phone by installing your new telephone base
as far as possible from any other existing cordless
telephone system that may already be installed.
• Other electronic products can cause interference to
your cordless phone. Try installing your phone as far
away from the following electronic devices as possible:
television sets, VCRs, or other cordless telephones.
• Do not install this phone near a microwave oven or
on the same electrical outlet. You may experience
decreased performance while the microwave oven is
operating.
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