V1.1.4 (12/11/07)
	Changed Mute test method to fix false alarms.
	Removed option to adjust mute thresholds - now fixed in firmware.
	Changed and enabled M wire testing.
	Increased times for Tx Power test timing.
	Added RSSI level indication on diagnostic screen output.

	V1.1.3 (14/6/07)
	Added menu option to disable individual automatic tests.

	V1.1.2
	Reset detected alarms from radio when manually change over invoked.
	Diagnostics now updated from both radios constantly.
	MX800 Dongle ID now read every 30 seconds.


	V1.1.1	8/12/06
	Added dual antenna configuration
	
	V1.2.0	06/04/09
	Added communications protocol to support T40 Option
	
	V1.2.1 11/05/09
	Swap the active polarity state to match MX800 output
	Change the wording to Mute input polarity menu item to indicate it affects the input mute polarity reading in testing 
	(nothing to do with output polarity)