User guide

24-4
Appendix
24
■ Please insert USIM card or This card
cannot be recognized appears when 708SC
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 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.
■ Reading USIM Cannot operate or Reading
USIM Card Cannot start appears
# USIM Card data is being read. Try again later.
■ A Busy tone continues after dialing
" Have you entered a phone number beginning
with zero such as an area code?
# Enter a phone number beginning with zero
such as an area code.
" Is 708SC set to Offline mode? ( appears)
# Change 708SC to another mode such as
Normal.