User Guide

164
Troubleshooting
Symptom Solutions
There is noise,
static or
interference.
•If you subscribe to DSL
service, install a DSL lter
(page 16).
• Plug in the power adapter to
the wall outlet and securely
connect it to the phone.
• Do not plug in other
appliances to the same wall
outlet.
•Move the phone to a location
that is free of interference.
•If you are located near radio
towers, install a lter.
Voicemail and call waiting services
Symptom Solutions
Call waiting does
not work.
•Conrm that you subscribe
to call waiting service.
• If another handset is engaged
on the line, call waiting
information doesn't show.