Rather than logging out, you can lock your phone. You can either lock your phone manually using the steps below or have it automatically locked after a period of phone inactivity. To use this feature you need a security PIN (login code) set.
When your phone is locked:
It can only be used to make internal and emergency calls.
None of the menus for your user settings can be accessed.
Unlocking the phone requires your configured login code.
Your system administrator can configure whether you can access this menu.
To do this during a call, press the PHONE key and then press Features.
Disabled - Do not use the inactivity timer.
1/5/30/60 - Lock the phone after the indicated number of minutes.