SoftBank 730SC Manual page 164

■ Please insert USIM card,
Incorrect USIM or USIM card
failed appears when 730SC is
turned on or executing a function
" Is USIM Card correctly installed?
# Check to see if USIM Card is correctly
installed. If the message appears even
though USIM Card is correctly installed, it
may be damaged.
" Is USIM Card still being loaded?
# Try again after a while.
" Is an incorrect USIM Card used?
# Check to see if correct USIM Card is used.
Use USIM Card specified by SoftBank.
" Is there debris on USIM Card IC chip?
# Remove debris with a clean, dry cloth, and
then install USIM Card correctly.
■ or appears and no calls
圏外
can be made
" 730SC is out-of-range.
# Move to a place where the signal is
stronger and try again.
■ Calls are interrupted or
disconnected
" Does
圏外
or appear?
# Move to a place where the signal is
stronger and try again.
" Is battery empty?
# Replace or charge battery.
■ Unable to make a call
" Is Call Barring set?
# Deactivate Call Barring.
" Is Offline set to On? (
appears)
# Set Offline to Off.
" Has prepaid card or balance expired?
# Register a new prepaid card to add
airtime.
■ Unable to open Phonebook entry,
Data Folder, Call Log, Calendar or
Messaging
" Is Application lock set?
# Cancel Application lock.
■ Clicking noise is heard during a
call
" Noise may be generated when signal is weak
or while moving between coverage areas.
■ Unable to charge battery
" Is AC Charger Connector securely
inserted?
# Insert AC Charger Connector securely.
" Is AC Charger plug securely inserted?
# Insert AC Charger plug securely.
" Is battery installed in 730SC?
# Install battery correctly.
" Are 730SC terminals and AC Charger
clean?
# Clean contacts with a dry cotton swab.
" Was battery charged in ambient
temperature below 5 ºC or above 40 ºC?
# Charge battery in ambient temperature
between 5 ºC and 40 ºC.
" Battery may need to be replaced.
# Install a new battery.
" Does battery always lose its charge quickly
after being charged?
# Battery life has expired. Replace with a
new battery.
" Does 730SC or battery become very warm
during charging?
# If the temperature rises too much,
charging may stop. After 730SC and
battery are cool, retry charging.
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