USIM PIN
Four to eight-digit code (9999 by default); activate USIM card
lock to restrict handset use.
Activating USIM Card Lock
In Home Screen,
Settings
Set up USIM card lock
Lock USIM card
Enter PIN
OK
USIM card lock activates.
Changing PIN
Activate USIM card lock first.
In Home Screen,
Settings
Set up USIM card lock
Change USIM PIN
current PIN
OK
Enter new PIN
enter new PIN
OK
PIN is changed.
Location & security
(
)
Location & security
Enter
OK
Re-
Important
Entering incorrect PIN three consecutive times activates
PIN Lock. To cancel, Personal Unblocking Key (PUK Code)
is required; contact SoftBank Customer Support,
Information. Entering incorrect PUK Code ten consecutive
times activates PUK Lock, disabling handset. For recovery,
USIM Card must be reissued at a SoftBank Shop (fees
apply).
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General