Security 75
Security
SIM card lock
The SIM card lock protects your subscription, but
noty our phone itself, from unauthor ized use. If you
change SIM cards, the phone still works with the new
SIM card.
Most SIM cards are locked at the time of purchase.
If the SIM card lock is on, you have to enter a “PIN”
(Personal Identity Number) every time you turn on
your phone.
If you enter your PIN incorrectly three times in a
row, the SIM card is blocked. This is indicated by the
message PIN blocked. To unblock it, you need to enter
your “PUK” (Personal Unblocking Key). Your PIN
and PUK are supplied by your operator.
To unblock your SIM card
1.PI N blocked appears in the display.
2.En ter your PUK and press YES.
3.En ter a new four- to eight-digit PIN and pre ss YES.
4.Re -enter the new PIN to confirm and press YES.
•To edit your PIN, scroll to Settings/Locks/SIM lock/
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.
•To edit your PIN2, scroll to Settings/Locks/SIM lock/
Change PIN2.
To turn the SIM card lock on or off
1.Scro ll to Settings, YES, Locks, YES, SIM lock,
YES, Protection, YES.
2.Sel ect On or Off, and press YES.
3.Ent er your PIN and press YES.
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 YES to use your phone.
T68iUG-R3A-AE.book Page 75 Tuesday, April 23, 2002 10:47 AM