User's Guide

1. Select Menu > Options > Settings > Keypad Lock.
2. Press Lock to lock the keypad.
Setting the radio to automatically lock the keypad
You can set the radio to automatically lock the keypad after a period of inactivity.
1. Select Menu > Options > Settings > Timed Keypad Lock.
2. Press Toggle to enable/disable auto keypad lock.
Home screen
The top level screen, known as the home screen, appears when the radio powers on and when it is
idle.
To quickly get back to the home Screen, press and hold (2 seconds) the Cancel/Home key.
The status line, at the top of the screen, displays various icons to indicate the state of operation or
when certain functions such as keypad lock have been activated. It can also be configured to display
the Network Name when the radio is idle.
The context key labels at the bottom of the screen indicate what the context key directly below the
label is configured to do. These labels change according to where you are in the menu hierarchy.
# Description
1 Status line showing the radio coverage signal strength, battery charge indicators, and
operational status icons.
2 Information area containing information that only appears on the Home screen. This is
customised by your service provider or organisation. It may show date and time, your
selected talkgroup, folder and network name (Mobile Network Code Alias).
3 Context key options (available in the Home screen).
20 SC21 Series hand-portable radio