MotoTRBO RSSI View
Press the LEFT arrow 3 times
Press the RIGHT arrow 3 Times
To exit: hit the HOME or BACK button
The RSSI view is a neat and quick thing that can show you it's Received Signal Strength in numerical format instead of a fancy icon.
This will work on both Gen 1 and Gen 2 MotoTRBO series of radios so long as there is is keypad or directional arrows for left and right.