Sagem MY C2-2 User Manual page 50

Security
PIN number
PIN number 2
48
This menu allows you to configure your phone's security settings.
This menu allows you to activate and modify the PIN number of your SIM
card.
From the Security menu select the PIN number menu and Select.
To modify the PIN, select Modify and Select.
Enter the old PIN number and confirm.
Enter the new PIN number twice and then confirm.
To activate or deactivate this function, select the Check PIN menu and
Select.
Enter the PIN number and confirm.
Select Activate or Deactivate and confirm.
You have a second PIN number that gives you access to certain functions.*
* Depending on your SIM card, this function may not be available.
Proceed as above in order to activate, deactivate the PIN number 2 of
your SIM card.