Motorola C550 - Manual (Page 39)

Learning to Use Your Phone - 39
Changing a Code or Password
Your 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 numbers before you receive your phone.
If your service provider has not reset these numbers, we
recommend that you change them to prevent others from
accessing your personal information or modifying your phone
settings. The unlock code must contain 4 digits, and the security
code must contain 6 digits.
You can reset your Unlock Code , Security Code , SIM PIN2 , or Bar Password
for call barring.
If You Forget a Code or Password
If you forget your security code (originally set to 000000), SIM PIN,
SIM PIN2, or call barring password, contact your service provider.
If you forget your unlock code, try entering 1234 or the last 4 digits
of your phone number. If that does not work, do the following when
you see the Enter Unlock Code message:
2 OK ( + ) set the phone to lock
automatically
Find the Feature M > Settings > Security
> New Passwords
Press To
1 M go to the unlock code bypass
screen
2 keypad keys enter your security code
3 OK ( + ) submit your security code
Press To
UG.C550.GSM.book Page 39 Wednesday, November 12, 2003 11:06 AM