Definitions for "Keypad lock"
A simple lock to prevent accidental operation of button while the radio is in your pocket.
The keypad lock feature provided on most mobile phones allows the user to disable the keys so that a number will not accidentally be dialled while the phone is in your pocket or purse. This is an essential feature as it is very easy to dial 999 by mistake, and the police currently have to deal with wasted time tracing accidental calls. .LBox { DISPLAY: none } Lanyard Local Area Network (LAN) Lifeline Lithium Ion (Li-ion) Battery
allows you to freeze the phone keypad by pressing a couple of buttons so that it cannot be used.