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AT&T TL90078 - Page 23

AT&T TL90078
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Appendix B
Troubleshooting
I hear other
calls while using
my phone.
Disconnect the telephone base from the
telephone jack, and plug in a different
telephone. If you still hear other calls, the
problem is probably in your wiring or local
service. Call your local telephone company.
18
I experience
poor sound
quality when
using the
speakerphone.
For increased sound quality while using the
speakerphone, place the handset on a flat
surface with the dial pad facing up.
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.
If your phone is plugged in with a modem
or a surge protector, plug the phone (or
modem/surge protector) into a different
location. If this doesn't solve the problem,
re-locate your phone or modem farther
apart from one another, or use a different
surge protector.
Relocate your phone to a higher location.
The phone will likely have better reception
when not installed in a low area.
If the other phones in your home are
having the same problem, the problem is in
your wiring or local service. Contact your
local telephone company (charges may
apply).

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