Troubleshooting - Foma P906i Instruction Manual

Troubleshooting

≥First of all, check to see if you need to update the software program and then
update it if required. See page 528 for how to update software programs.
Problem
≥Make sure the battery is attached to the FOMA
The FOMA phone
does not turn on. phone correctly.
≥Make sure the battery is fully charged.
(Cannot use)
≥If the mova is usable in Dual Network Service, the
FOMA phone service is not available. Is the FOMA
phone usable? For details, refer to "Mobile Phone
User's Guide [Network Services]".
≥Make sure Keypad Dial Lock is deactivated.
Cannot dial by
≥Make sure Restrict Dialing is deactivated.
pressing numeric
≥Make sure Lock All is deactivated.
keys.
≥Make sure Self Mode is deactivated.
≥Enter the phone number after you listen for the dial
Dialing fails and
cannot get through to; tone.
a busy tone sounds.
≥Make sure the phone number contains a city code.
Dialing fails and
cannot get through to;
the guidance requires
to check the dialing
procedure.
≥You may be out of the service area or weak radio
" " appears and
cannot make calls. waves are being received.
≥This may be because "Select networks" is set to
"GSM/GPRS".
≥This may be because Lock All is activated.
" " and "Lock all"
are displayed and
pressing keys are
null.
≥This may be because "Side keys guard" is set to
Pressing the side
keys does not work "ON".
when the FOMA
phone is closed.
≥The battery runs short. You need to charge.
Alert beeps.
Check point Reference
41
42
452
140
143
134
135
—
50
45
477
134
141
42
Problem
≥Make sure the battery is attached to the FOMA
Cannot charge.
(The Call/Charging phone correctly.
≥Make sure the power plug of the adapter is
indicator of the
FOMA phone does securely inserted into outlet.
≥Make sure the adapter and the FOMA phone is
not light, or it
flickers.) firmly connected. For AC adapter (option), make
sure its connector is firmly connected to the FOMA
phone or a desktop holder (option).
≥Make sure Power Saver Mode is deactivated.
The display grows
dark, showing
nothing.
≥This may be the mail from a party whose mail ring
Different ring tones
sound for incoming tone is set by the setting items in the Phonebook.
≥This may be the mail from a party stored in a group
mail.
set with a mail ring tone by Group Setting.
≥This may be the call or mail message from a party
When a call or mail
message comes in, for whom you have set "Illumination/Mail
the Call/Charging illumination" by setting items in the Phonebook.
≥This may be the call or mail message from a party
indicator lights/
flickers differently. stored in a group set with "Illumination/Mail
illumination" by Group Setting.
≥Make sure the UIM that was inserted when you
Images or melodies
selected in the obtained images or melodies is inserted.
functions are not
played back; they are
played back at the
default setting.
≥Make sure that total calls cost accumulated on the
Cannot count total
calls cost. UIM does not exceed the limit (about ¥16,770,000).
Perform Reset Total Cost to return to ¥0.
≥You may be out of the terrestrial digital TV
Cannot watch a 1Seg
program. broadcasting service area or weak airwaves are
being received.
≥Make sure the UIM is inserted.
≥Make sure Channel Setting is set.
≥Make sure that you do not use a USB hub. If you
Cannot perform data
transfer use a USB hub, the devices may not work correctly.
Check point Reference
41
43
118
95
97
95
97
40
420
292
39
294
—
515