How to set the power-on password of Nokia e66 mobile phone? Phone book password is a very short message password. Give extra points to the answer. Thank you!

The first floor is wrong. Settings-security settings-mobile phone and sim card-waiting time before automatic locking (how long does it take for the mobile phone to be locked when it is turned on, for example, 60 minutes? After 60 minutes, the mobile phone will be locked, and no one can use it without losing the password, so that the password can be unlocked when it is turned on). Text messages, phone calls, nothing can be locked. Download the software.