Hi Lee, I think more work is needed to educate the masses on those two ID's
I spotted these two today in the Enstone/Oxford possibly Evesham area 856483!#856483# and C73270!C73270 Which the PAWRT line confirms are PAW units. The first looks more like the serial number of the Radio unit? If it is then you should be able to alert the user of the incorrect config. interestingly the first one appears with and without the # in the second part, wonder if someone if fiddling?
Going to have to get cracking on some software to plot the actual locations of targets... sounds of dusting off old books
Cheers
Ian