Operation Manual

Problem Possible Cause Solution
The handset stops
worki
ng during
operation.
An unknown error has occurred. R Turn the handset off, and then
turn it back on.
For details, see "Location of
Controls" on Page 19.
R Re-insert the battery and try
again.
For details, see "Battery
Installation" on Page 82.
You cannot use the
hands
et/desk phone
during a power failure.
The handset/desk phone will
not function during a power
failure because the base unit
stops emitting radio waves.
—
The headset does not
work.
A
headset tone cannot be heard
when receiving an incoming call
when the headset is attached.
R Make sure the headset tone
setting is set to "On". See
"Incoming Option" on Page 91.
R Make sure the headset jack is
connected properly. See
"Location of Controls" on
Page 19.
Noise is frequently heard. Nearby electrical appliances are
causi
ng interference, or you are
too far from the base unit.
R Place the handset/desk phone
and base unit away from other
electrical appliances.
R Move closer to the base unit.
Two short beeps are
heard
during a
conversation.
The radio signal is weak. Move closer to the base unit.
The charge indicator
flash
es red rapidly.
The charger is not connected
properly.
R Make sure the battery is
inserted properly.
R Set the handset in the charger
properly.
R Contact your phone system
dealer/service provider.
You charged the
batte
ries for 6 hours, but
the beep tones sound,
and
(needs to be
charg
ed) flashes after a
few telephone calls.
The battery charge contacts
m
ay b
e dirty.
Clean the battery charge contacts
without damaging them and
charge once more.
It is time to change the batteries. Replace with a new one.
While charging the
batte
ry, the handset and
the AC adaptor feel warm.
These are normal conditions. —
"No Service" is
displ
ayed, and beep
tones are heard.
The handset/desk phone is out
of range.
Move closer to the base unit or try
again later.
The base unit or Server is out of
servi
ce.
Contact your phone system dealer/
service provider.
107
Appendix