If You Forget A Code Or Password; M900 Optional Features - Motorola M900I User Manual

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 also reset your SIM card PIN code, PIN2 code, and/or call
barring password if necessary.
Find the Feature

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
1 Press
2 Enter your security code.
Press ( ) to submit your security code.
OK

M900 Optional Features

Several optional features can be chosen at installation:
Auxiliary Alert
This feature enables the M900 to signal you about an incoming call
when you are out of the car, but the phone is still on.
40 - Learning to Use Your Phone
message:
to go to the unlock code bypass screen.
>
Settings
>
Security
>
New Passwords