80
Tr
oub
leshooting
Troubleshooting
Symptom
Power does not turn on.
Cannot make calls.
Cannot receive calls.
No reaction when a key is
pressed.
Warning tone sounds, and
power turns off.
Incoming calls are auto-
matically answered.
You cannot hear the other
party.
You have incoming spam.
You are connected to a
charged service when you
call back to a received call.
Items to Check
Is the battery pack properly attached?
• Properly attach the battery pack.
Is the battery pack charged?
• Charge the battery pack (page 10).
Did you hold down
t
for at least one second?
• Hold down
t
for at least one second (page 11).
Is "
圏外
" displayed on the display?
• Make a call from a place where "
圏外
" is not displayed.
Did you input the area code before inputting the phone number?
• When making a call to a phone other than a cellphone, first input the area code
even if you are inside the same city.
Is the power on?
• Hold down
t
for at least one second (page 11).
Did you press
T
?
Is "
圏外
" displayed on the display?
• Move to a place where "
圏外
" is not displayed.
Is the power on?
• Hold down
t
for at least one second (page 11).
Is the power on?
• Hold down
t
for at least one second (page 11).
Is the keypad locked?
• Hold down
p
for at least one second to unlock the keypad.
There is not enough power left in the battery pack.
• Charge the battery pack (page 10).
Is record message set?
• Hold down
M
for at least one second to cancel record message.
Is the volume during a call set low?
• Turn
^
up while you are talking. The volume during a call increases.
Is the mail filter function in use?
• Use the mail filter function (page 48).
Have you called an unfamiliar phone number?
• Be careful when you call back to a number you do not recognize (page 21).
01JP13BAS-E.p65
04.2.12, 9:59 AM
80