screen lock briefcase code description

number lock screen code like briefcase lock. In code lock screen user can set and change code combination according to user requirements. it is security application as well as lifestyle for users.
screen lock number pattern is classical lock screen with nice graphical look and feel.
screen lock keypad is beautiful idea with respect to other screen lock ideas.

* This app uses the Device Administrator permission.
* As well as uses Phone, Device & Call information permission. This permission is only for the help of screen lock functionalities and constraints.

please remove / deactivate your default screen lock to enjoy this idea.