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Usim pin, Basic operations, Setting operation password – Sharp AQUOS Crystal User Manual

Page 43: Enabling usim card lock, Pin cautions

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Basic Operations

AQUOS CRYSTAL

Setting Operation Password

Do not forget Operation Password; write it down if necessary.

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.

・To change Operation Password, refer to the steps above. (In

, enter current Operation Password to proceed.)

USIM PIN

PIN is a code for USIM Card. 9999 by default; enable USIM
card lock to restrict handset use.

Enabling USIM Card Lock

In app sheet,

(Settings)

Other settings

Lock

& Security

USIM card lock settings

Lock USIM card

Enter PIN

OK

(

)

USIM card lock is enabled.

PIN Cautions

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).