Sony Comprehensive Guide to Factory Reset and Security for CMD J7 and J70

Factory Reset After entering the PIN code incorrectly three times,

To perform a master reset of all of your

your PIN is blocked. Enter the PUK (Personal

B

phone's settings back to the factory settings

Unblocking Key) to unblock your PIN.

except Phonebook, Schedule and Network/

•

After entering the PUK code incorrectly ten

A

SIM card based settings. This will

s

times, your SIM card is completely blocked and

automatically restart your phone.

n

can only be unblocked by your Network

e

o

i

Operator/Service Provider.

t

•

s

a

If the PIN code is disabled, the risk of

U

c

Security

unauthorised use of youriphone is greater. The

l

n

a

disabling of the PIN control is SIM card

} † Settings } Security

i

u

cdependant.

The Security options allow you to control who

r

m

uses your phone as well as their calling

e

m

PIN2 Codem

o

privileges. However, emergency calls (SOS)

m

PIN2 is a code provided by your Network

are always possible regardless of the

C

Operator/Service Provider and is required for

o

restrictions/codes you set.

e

C

l

i

access to some features such as FDN

r

b

Phonebook or Call Cost. These features are

PIN Code

o

o

f

or Mchange

Select PIN code to enable/disablet

not supported by all networks.

o

the PIN code. When the PIN codenis enabled,

N

o

your phone prompts you to enter the PIN code

s

each time you turn on thesphone. You can

c

i

change your PIN code to any 4-8 digit

r

number. Your EPIN code can only be changed

if the PIN ycontrol is switched on.

n

o

S

Your Sony	CMD-J7/J70
Getting	Started
Basic	Operation
Menu	Operation
Appendix

37GB