Lock Your Phone

After you create a lock code, you can lock your phone anytime you leave your desk. Your phone also automatically locks after being idle for a set amount of time, which is set by your system administrator.


  • Do one of the following:
    • Select the Lock soft key.
    • On the Main Menu screen, select Lock.
    • Navigate to Settings > Advanced > Administration Settings > Device Lock and select Lock Now.
    The Lock screen displays with your username, phone number, and profile photo, if set for your Skype for Business or Microsoft Exchange account, as shown next on the VVX 450.
    Screenshot of the Lock screen showing the signed-in user's picture and presence status, line number, field for the lock code and the forgot and Call soft key options.