User manual

Table Of Contents
36
Setting Operation Password
In app sheet, (Settings) Other settings Lock
& Security
Operation password setting OK Enter Operation
Password OK
Re-enter Operation Password OK OK
Operation Password is set.
Operation Password Usage Notes
Changing Operation Password
Refer to the steps for setting Operation Password.
(Current Operation Password is required to proceed.)
Resetting Operation Password
If prompted for Operation Password, Tap PASSWORD
RESET then Tap OK . Follow onscreen prompts.
・My SoftBank authentication is required to reset
Operation Password. Set My SoftBank authentication
from (My SoftBankプラス).
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).