Sharp AQUOS CRYSTAL 2 - Updating Software

35
Basic Operations
AQUOS CRYSTAL 2
USIM PIN
USIM PIN and USIM Card Lock
When USIM card lock is enabled, PIN (a code for USIM Card)
is required for handset use each time handset is powered on;
helps prevent unauthorized use by others.
・Enable USIM card lock by enabling PIN.
・PIN is 9999 by default.
PIN Entry Cautions
PIN entry is required when changing PIN, when powering
handset on with USIM card lock enabled, etc.
・Entering incorrect PIN three consecutive times activates
PIN Lock. To cancel, Personal Unblocking Key (PUK) is
required; contact SoftBank Customer Support, General
Information.
・Entering incorrect PUK ten consecutive times activates
PUK Lock, disabling handset. For recovery, USIM Card
must be reissued at a SoftBank Shop (fees apply).
Enabling USIM PIN
When PIN (a code for USIM Card) is enabled, PIN entry is
required for handset use each time handset is powered on
with USIM Card installed.
In app sheet, (Settings) Other settings Lock
& Security
Lock & Security menu opens.
Set up USIM card lock Lock USIM card Enter PIN
OK ( )
PIN is enabled (USIM card lock is enabled).
Disabling USIM Card Lock
In Lock & Security menu, Set up USIM card lock
Lock USIM card Enter PIN OK ( )