User's Guide

your radio operates on a single channel which you select from a small
number of preconfigured (by Radio Manager) channels reserved for
national interoperability.
Functionality in P25 Mutual Aid mode is limited compated with TETRA
mode. For example most Soft keys (described on page14) are disabled.
To enter P25 Mutual Aid mode
Follow the steps described in To change operating mode from the Home screen on
page98. and select P25 Mode.
To leave P25 Mutual Aid mode
Follow the steps described in To change operating mode from the Home screen on
page98. and select Tetra Mode.
Home screen
The P25 Mutual Aid mode top level screen (Home screen) appears in P25
Mutual Aid mode when the radio powers on or you switch to P25 Mutual Aid
mode, and when the radio is idle.
# Description
1
Status line showing the radio coverage, activity on selected
channel, battery charge indicator and operational status icons.
2 Radio status
3 Time of day
4 P25 Channel Alias of the selected channel
5 P25 Mutual Aid mode reminder banner
6
Context key options (available in the Home screen).
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HTT-500-2 – 12/2016