Motorola 280 - Manual (Page 170)

Security
168
2 keypad keys enter the PUK code
3 OK ( + ) submit the PUK code
Your phone prompts you to
Enter New SIM PIN:
4 keypad keys enter a new SIM card PIN
code
Note: The SIM PIN code
must be between four and
eight digits in length.
5 OK ( + ) assign the new SIM PIN code
Your phone prompts you to
Re-enter New SIM PIN:
6 keypad keys re-enter the new SIM PIN
code
7 OK ( + ) confirm the new SIM PIN
code and unblock the SIM
card
Press To