Thanks for the earlier help. I have found that most Motorola type II sites have a system ID and a particular talkgroups had Unique ID's. What is the difference and how can I use this data?
System IDs are only shown by a few scanners, and are just a particular ID associated with each system. If you had a scanner than showed them and you could pick up a control channel on a frequency, but there might be two possible systems which use that frequency, then you would use the system ID to make sure which system you are really hearing.
Talkgroup IDs are just the number used to ID each different talkgroup. Police might be on TG 00016 and fire on 00048 (yeah, old school TG numbers :lol
edit...
I see your scanner is made by GRE (I never remember which of the newest ones are uniden or GRE built) so that is an updated pro97/2055 and will show the system IDs, a really neat feature that I love on my pro97 & 2055.