Pin codes – Sony Ericsson Aino™(U10) User Manual

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To turn on Antivirus

Select Menu > Settings > General > Security > Antivirus.

Follow the instructions to use the setup wizard.

To turn off Antivirus

Select Menu > Settings > General > Security > Antivirus > Virus scan.

Select Off.

PIN codes

SIM protection

This lock only protects your subscription. Your phone will work with a new SIM card. If the

lock is on, you have to enter a PIN (Personal Identity Number).
If you enter your PIN incorrectly three times in a row, the SIM card is blocked and you need

to enter your PUK (Personal Unblocking Key). Your PIN and PUK are supplied by your

network operator.

To unblock the SIM card

When PIN blocked appears, enter your PUK and select OK.

Enter a new four-to-eight-digit PIN and select OK.

Re-enter the new PIN and select OK.

To edit the PIN

Select Menu > Settings > General > PIN codes > SIM protection > Change

PIN.

Enter your PIN and select OK.

Enter a new four-to-eight-digit PIN and select OK.

Re-enter the new PIN and select OK.

If Codes do not match appears, you entered the new PIN incorrectly. If Incorrect PIN appears,
you entered the old PIN incorrectly.

To use the SIM card lock

Select Menu > Settings > General > PIN codes > SIM protection > Protection.

Select an option.

Enter your PIN and select OK.

Phone protection

You can stop unauthorised use of your phone. Change the phone lock code (0000) to any

four-to-eight-digit personal code.

It is important that you remember your new code. If you forget it, you need to take your phone
to your local Sony Ericsson retailer.

To use the phone lock

Select Menu > Settings > General > PIN codes > Phone protection >

Protection.

Select an option.

Enter the phone lock code and select OK.

When Automatic phone protection is activated the phone protection code must be entered when
another SIM card is inserted.

To unlock the phone

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When Phone locked appears, enter your phone lock code and select OK.