57
Troub
leshooting
Troubleshooting
Symptom
Possible Cause
Remedy
Page
Cannot turn on power.
●
Is the battery pack charged?
Charge the battery pack.
9
●
Did you hold down
F
for at least one
second?
Hold down
F
for at least one second.
17
Cannot make calls.
●
Is power turned on?
Hold down
F
for at least one second.
17
●
Is
(out of range indicator)
displayed?
Move to a location where
(out of range
indicator) is no longer displayed, and try
again. Also check the Area Setting.
17, 28
●
Is your hand or a metal object covering
the area around the internal antenna?
Make sure your hand or any other metal
object is not covering the area around the
internal antenna.
7
●
Did you enter the phone number
starting with the area code?
When making a call to a phone other than
a cell phone, you need to enter the area
code even if you are inside the same area.
23
Cannot receive calls.
●
Is
(out of range indicator)
displayed?
Move to a location where
(out of range
indicator) is no longer displayed. Also
check the Area Setting.
17, 28
●
Is power turned on?
Hold down
F
for at least one second.
17
Cannot operate key/
touch panel.
●
Is power turned on?
Hold down
F
for at least one second.
17
●
Is the display lit?
The touch panel does not respond when
the display is off. Press a side key and
then perform the operation.
15
A warning tone sounds
and power turns off.
●
Is there enough power left in the battery
pack?
Charge the battery pack.
9