58 - Learning to Use Your Phone
Changing a Code, PIN, or Password
Your phone’s 4-digit unlock code is originally set to 1234, and the 6-
digit security code is originally set to 000000. Your service provider
may reset these codes before you receive your phone.
If your service provider has not reset these codes, we recommend
that you change them to prevent others from accessing your
personal information. The unlock code must contain 4 digits, and
the security code must contain 6 digits.
You can also reset your SIM card PIN code, PIN2 code, and/or call
barring password if necessary.
To change a code or password:
Locking and Unlocking Your Phone
You can lock your phone manually or set the phone to lock
automatically whenever you turn it off.
To use a locked phone, you must enter the unlock code. A locked
phone still rings or vibrates for incoming calls or messages, but you
must unlock it to answer.
You can make emergency calls on your phone even when it is
locked (see page 71).
Locking Your Phone Manually
Find the Feature
M
>
>
%
>
"!
Find the Feature
M
>
>
%
>
" *%'
>
*%'
Press
To
1
keypad keys
enter your unlock code
2
(
+
)
lock the phone
UG.V80.GSM.book Page 58 Wednesday, April 7, 2004 12:20 PM
