Foma SO903i, Manual

Page: 317 / 384

314
Appendix/External Device Interface/Troubleshooting
Trouble Cause and Remedy
A ring tone other than that you set sounds for
an incoming call.

If multiple ring tones are set for voice/videophone call, the
ring tone sounds in the following order of priority (P.88, 91,
100, 275).
1. Ring tone set in the Number Setting (when a call is placed
to an Additional No. for the Multi Number)
2. Des phone tone set in the Phonebook
3. Des phone tone set in the Group setting
4. Ring tone set in the Incoming set
When an i-motion or Chaku-Uta Full
®
is set for the ring tone or
an i-motion is set for the incoming image, however, the order
of priority may vary.
A ring tone other than that you set sounds for
an incoming mail.  If multiple ring tones are set for mail, the ring tone sounds in
the following order of priority (P.88, 91, 100).
1. Des mail tone set in the Phonebook
2. Des mail tone set in the Group setting
3. Ring tone set in the Incoming set
When an i-motion or Chaku-Uta Full
®
is set for the ring tone,
however, the order of priority may vary.
The incoming indicator in the color other than
that you set lights for an incoming call or mail.

If multiple incoming indicators are set for voice call/
videophone call/mail, the incoming indicator flashes in the
following order of priority (P.88, 91, 101).
1. Select phone/mail Illum. set in the Phonebook
2. Select phone/mail Illum. set in the Group setting
3. Indicator color set in the Incoming set
The incoming indicator flashes in certain
cycle.  Check if the Missed call is set to [ON] (P.115).
The charge indicator stays lit.

Check if [Charging] of the Backlight always on is set to [ON]
(P.112).
In this setting, it may take time to complete charging, but this
is not a malfunction.

Check if you use a function such as the videophone, data
communication, and i- α ppli while charging the battery.
In this case, it may take time to complete charging, but this is
not a malfunction.
The keypad sound is not heard.

Check if the Keypad sound volume is set to [OFF] (P.102).
 Check if the Manner mode is set (P.106).
The display is slow to react on pressing a key.

This may occur when a large amount of data is stored in the
FOMA terminal.
The Total calls cost does not increment.

It does not increment if the counter reaches the upper limit
value (about ¥16,770,000) of total calls cost of UIM. Reset the
counter to ¥0 (P.266).
Cannot talk on the FOMA terminal using the
Stereo Earphone Set (free sample product).

Since the Stereo Earphone Set (free sample product) does
not include a microphone, you can hear only the voice of
the other party. The other party cannot hear your voice. You
cannot use the Stereo Earphone Set (free sample product) to
talk on the FOMA terminal. Disconnect the Stereo Earphone
Set (free sample product) from the FOMA terminal or set
the Earphone mic to [Valid main] and talk using the FOMA
terminal microphone (P.269).