482
e23_dv50_7e.fm
Ap
pe
nd
ix
/Ex
te
rn
al De
vic
es/
Tr
ou
bl
es
ho
oti
n
g
Check to see if software update is necessary. If so, perform update (Updating Software
n
P. 498).
Troubleshooting
Problem
Explanation
Page
Does not function
Is the FOMA terminal turned off?
Is the battery level sufficient?
Is the battery pack inserted properly?
P. 45
P. 45
P. 39
Does not turn on
Was
H
pressed for 2+ seconds?
Is the battery level sufficient?
If handset does not turn on after alert tone sounds, recharge the battery.
Is the battery pack inserted properly?
P. 45
P. 45
P. 39
Power turns off
Is the IC portion of the FOMA card dirty?
Is the battery pack connector terminal or FOMA terminal charger
terminal dirty?
P. 37
P. 39
Does not recharge
Is the battery pack inserted properly?
Is the temperature of the FOMA terminal or battery high?
Is the charger terminal dirty?
Clean terminal with a cotton swab.
Is the AC adapter connector properly connected to the FOMA terminal
and Desktop holder?
Is the FOMA terminal properly set in the Desktop holder?
P. 39
P. 41
–
P. 42
P. 43
P. 43
Handset is recharged but
quickly loses power
Is the FOMA terminal properly set in the Desktop holder?
Is the battery still usable?
Is the charger terminal dirty?
Clean terminal with a cotton swab.
Battery duration varies depending on handset use.
P. 43
P. 41
–
P. 41
Keys do not respond
Is the FOMA terminal turned off?
Is All lock or Key guard active?
P. 45
P. 145
P. 149
TOUCH CRUISER pad
does not function properly
Make the finger stand a little bit to operate easily.
Turn the FOMA terminal off, and then turn it on again.
P. 33
P. 45
A
appears and calls
cannot be made
Is the handset outside the service area or in a place with a weak signal?
P. 28
g
appears and calls
cannot be made
Is Self mode set?
P. 147
Calls cannot be made
from the phonebook
Is phonebook Function lock set?
Is All lock enabled?
P. 147
P. 145
Calls cannot be made
with the dial keys
Is Keypad dial lock set?
Is All lock enabled?
P. 148
P. 145
Busy signal sounds after
dialing
Was
090
,
080
,
070
or the area code dialed?
Does
A
appear?
If the other party’s signal is weak, the call may not connect.
P. 51
P. 28
–
Call is interrupted or
disconnects
Is the handset in an area with a weak signal?
Is the battery level sufficient?
P. 28
P. 45
The other party’s voice is
too loud or is distorted
Is the earpiece volume too high?
P. 69
Clicks sound during a call
The FOMA terminal has a weak signal and is switching areas.
–
When saving to
phonebook, cannot select
[Sent messages] or [Rcvd
messages]
Is Show sent messages or Show received messages set to [OFF]?
P. 150
When a message is
received, set ring tone
does not sound
Is Receive/Auto send display set to [Operation first]?
P. 236
dv50_e.book 482 ページ 2007年10月29日 月曜日 午前10時38分
Summary of Contents for Foma SH905i
Page 88: ...LMEMO9 86 e03_dv50_7e fm dv50_e book 86...
Page 120: ...LMEMO9 118 e05_dv50_7e fm dv50_e book 118...
Page 208: ...LMEMO9 206 e09_dv50_7e fm dv50_e book 206...
Page 312: ...LMEMO9 310 e15_dv50_7e fm dv50_e book 310...
Page 513: ...511 e24_dv50_7e fm Index Quick Manual Index 512 Quick Manual 522 dv50_e book 511...
Page 574: ..._dv50_E fm Kuten Code List 07 11 1st Edition _dv50_E fm 0...