Originally Posted by alcrews
(snip) they had to change talk groups temporarily. Once the towers are updated and the older radios can work again they would switch back to the radios they own and the old talk group would come back active.
As I am program scanners for people I am making sure to include both talk groups to be on the safe side.
As Marshall has already stated that is just not true. The P25 conversion eliminated all of the old TGIDs. There will be no traffic on them anymore. You can stop programming in the old TGIDs.
I confirmed this with another source outside of rr.com that is "in the know", as well as Marshall and others here confirming. 4.1 is dead. P25 will be all you hear from here on.