Bravo Express Self-Diagnostics
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With the pager off, Hold the Select ( !> ) button, then hold the Mode (^) 
button, then press and hold the READ button. Then release all buttons at 
once.

The display will say "POCSAG 0x", x=software version number.

The receiver is now set to track 1, the battery saver is disabled, and 
the pager is now in "quick page" mode. While in Quick Page mode, a 
function 3 page (whatever that is) will now cause the pager to emit a short 
beep. Pressing the Mode button will enter SPL test, a continuous tone 
will be heard. Pressing the Mode button will return to Quick Page mode. 
To exit self-test mode, press the read button.