User manual

Table Of Contents
45
Basic Operations
AQUOS Xx3
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) Lock & Security
Lock & Security menu opens.
Set up USIM card lock Lock USIM card Enter PIN
OK ( )
USIM card lock is enabled.
Disabling USIM Card Lock
In Lock & Security menu, Set up USIM card lock
Lock USIM card Enter PIN OK ( )
Operation at Power On
When USIM card lock is enabled, PIN entry window appears
each time handset is powered on. To use handset:
Enter PIN
Handset is usable.
Changing USIM PIN
Enable USIM card lock first. See "Enabling USIM PIN" for
details.
In app sheet, (Settings) Lock & Security
Set up USIM card lock Change USIM PIN Enter
current PIN OK Enter new PIN OK Re-
enter new PIN OK
PIN is changed.