SoftBank 730SC Manual page 165

■ Devices become hot
" During charging, AC Charger may heat up.
" 730SC may heat up during charging/long
calls.
# If 730SC is safe to touch, heat level is
normal. If it is too hot to touch,
immediately stop charging and contact
Customer Service (fP.11-22).
■ Battery drains quickly
" Battery may drain quickly depending on
the operating environment (Ambient
temperature, charging conditions or signal
strength), operations and settings.
# Use 730SC in an appropriate environment
and reduce operations requiring high
power (fP.11-2).
■ Display flickers
" Is 730SC used near a fluorescent light?
# Use 730SC as far away from a fluorescent
light as possible.
■ Display is dim or unlit
" This may be due to the characteristics of
Display and not a problem. The time
(seconds) until Display is dimmed or unlit can
11
be changed by adjusting the Backlight time.
11-8
■ Unable to play music via speaker
" Is Manner mode set?
# Cancel Manner mode.
" Is the stereo earphone microphone
connected?
# Disconnect the connector for the stereo
earphone microphone from 730SC.
■ Too many applications are already
running. appears
" Too many functions are active.
# Close some.
■ Phonebook entry, Message folder,
schedule event in Calendar, or
Tasks do not appear
" In Security, is Secret mode set to Hide?
# In Security, set Secret mode to Show.
" Is Secret of each function set to On?
# Press o and select Unlock
temporarily on the window you want to
display information.
■ Sending failed appears
" If send fails, error message and reason
appear.
# Confirm reason and try again.
■ Service not allowed appears
" 730SC is outside the service area.
# Send from within the service area.
■ Offline mode set. appears
" In Offline mode, handset transmissions are
disabled.
# Cancel Offline mode then try again.
■ Storage space short by ＊＊ bytes.
Edit data folder files? appears
" 730SC memory is full.
# Delete unnecessary files and try again.
■ Unable to call via Stereo
Earphone Microphone
" Is Earphone call activate set to Off?
# Even if Earphone call number is saved, if
Earphone call activate is set to Off it
will not be dialed. Set Earphone call
activate to On.