Usim Card; About Usim Card - SoftBank 831SH User Manual

USIM Card

About USIM Card

USIM Card is an IC card containing
customer and authentication information,
including the handset number. USIM Card
must be inserted to use this handset.
Save Phone Book entries on USIM Card
Phone Book to use them on other
SoftBank handsets. Depending on the
USIM Card in use, some entry items may
not be supported, and some limits
(character entry, etc.) may be lower.
Precautions
. Do not insert USIM Card into any other IC
card device. SoftBank is not liable for
resulting damages.
. Keep the USIM Card IC chip clean;
malfunction may result. Use a dry, soft
cloth to clean the USIM Card.
. Do not attach labels to USIM Card.
15
Malfunction may result.
2
15-
Important
. USIM Card is the property of SoftBank.
. USIM Card will be reissued for a fee if
lost or damaged.
. Return USIM Card to SoftBank upon
subscription termination.
. Returned USIM Cards are recycled.
. USIM Card specifications may change
without prior notice.
. Back up USIM Card files. SoftBank is not
liable for lost files.
. If your USIM Card or handset (with USIM
Card inserted) is lost or stolen, suspend
your service immediately. For details,
contact SoftBank Mobile Customer
IC Chip
Center, General Information (P.15-39).
USIM PINs
There are two Security Codes for USIM
Card; both are 9999 by default.
Security Code to prevent
PIN
unauthorized use of handset
Required to clear Call Costs
PIN2
and to set Max Cost, etc.
PIN Lock
. Entering incorrect PIN three consecutive
times activates PIN Lock or PIN2 Lock,
limiting handset use.
Canceling PIN Lock
. Contact SoftBank Mobile Customer
Center, General Information (P.15-39) for
your Personal Unblocking Key (PUK
Code) and follow these steps:
Enter PUK Code S % S Enter new
PIN/PIN2 S % S Re-enter new PIN/
PIN2 S %
, Write down PUK code.
PUK Lock
. Entering incorrect PUK Code
ten consecutive times activates PUK Lock,
disabling handset. Contact SoftBank
Mobile Customer Center, General
Information (P.15-39) for recovery.