Yep, I bought the New NXDN Upgrade for my 536, but I currently have no NXDN Sites in my area, (Houston), but do have Pro Voice and DMR in my general area. (Houston) I'm in the Dallas area at this writing, which has many NXDN locations. Because I'm a "Dummy" (Programing wise), when it comes to using my 536 with all of its features, I currently get very little use out of the unit. I love my 325p2 and 996p2 units, and would enjoy, (when traveling), the NXDN Upgrade for the P2's.
Question???
Do you expect the Future SDS Unit(s) to be as complex, (for Dummy's like me), to Program as the 436 & 536?
Thanks,
Jim