Security - Sony Ericsson T230 User Manual

Security

SIM card lock
The SIM card lock protects your subscription,
but not your phone itself, from unauthorized use.
If you change SIM cards, the phone still works
with the new SIM card.
To unblock your SIM card
1. PIN blocked appears.
2. Enter your PUK and press
3. Enter a new four- to eight-digit PIN and press
4. Re-enter the new PIN to confirm and press
Note: Your PUK is provided by your network operator.
To edit your PIN
• Scroll to Settings,
YES
Change PIN.
Note: If the message "Codes do not match" appears,
you entered the new PIN incorrectly. If the message
"Wrong PIN" appears, followed by "Old PIN:",
you entered your old PIN incorrectly.
This is the Internet version of the user's guide. © Print only for private use.
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YES
YES
YES
, Locks, , SIM lock,
YES YES
PIN2
Certain services are protected by a second PIN.
To edit your PIN2
• Scroll to Settings,
Change PIN2.
To turn the SIM card lock on or off
1. Scroll to Settings,
, Protection,
YES
2. Select On or Off, and press
3. Enter your PIN and press
.
.
Phone lock
The phone lock protects the phone against
unauthorized use if it is stolen and the SIM card is
exchanged. It is not on when you buy the phone.
You can change the phone lock code (0000) to
,
any four- to eight-digit personal code. The phone
lock can be set to on, automatic or off.
Phone lock on
If the phone lock is on, the message Phone locked
appears each time you turn on the phone. You have
to enter your code followed by
, Locks, , SIM lock,
YES YES
, Locks, , SIM lock,
YES YES
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YES
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YES
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YES
to use your phone.
YES
Security
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YES
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