User's Manual

120
Troubleshooting
Symptom Solutions
There is noise,
static or
interference.
• If you subscribe to DSL
service, install a DSL lter
(page 13).
• 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.
No display • Check that the handset
batteries are installed
properly.
• Check that the handset
batteries are in full power.
• Check that the handset is
on.