If You Forget Codes; If You Enter The Wrong Pin Or Pin2 Code 3 Times In A Row - Motorola V878 User Manual

To change codes:
Find the Feature

If You Forget Codes

If you forget your codes, contact your service provider.
If You Enter the Wrong PIN or
PIN2 Code 3 Times In a Row
If you enter a wrong PIN or PIN2 code 3 times in a row,
your phone prompts you to enter the PUK or PUK2 code to
unblock your SIM card. For the PUK and PUK2 codes,
contact your service provider.
42
> Settings > Security
> Change code