17
Locking the Keypad
Important: If you unsuccessfully enter the PUK code
10 times, your SIM is permanently
blocked and must be replaced. If this
happens, all data is lost. You will get a
message to contact your service
provider. Except for making emergency
calls, your phone will not function with a
blocked SIM.
To unblock the PIN:
1Press *#m1.
2At your your service provider representative’s
request, provide the information needed to give
you a PUK code.
3Select Unblock PIN.
4Enter the PUK code.
5Enter a new 4- to 8-digit SIM PIN.
6Re-enter your SIM PIN.
Note:These steps must be performed in quick
succession.
If you entered the codes properly, SIM Unlocked
appears on the display.
Locking the Keypad
Locking the phone’s keypad p revents its buttons
from being pressed. W he n t he k ey pa d i s lo cked, you
can only:
•Power the phone on a nd off
•Unlock the keypad
•Respond to incoming calls, messages, and alerts
Important: Emergency calls cannot be placed while
the keypad is locked.
To lock the keypad:
1From the idle scree n, press m.
2Press *.
If you press a key while the keypad is locked,
instructions for unlocking the keypad display briefly.
To unlock the keypad:
1From the idle scree n, press m.
2Press *.
While the keypad is locked, you can respond to
incoming calls, messages, and alerts just as you do
when the keypad is not locked. Whe n finish ed, press
e to return to the idle screen. The keypad remains
locked.