I don't like the unit IDs it's too small They don't show up all the time I wish they could make them bigger I wish I'm the conventional channels they would use em mdc 1200 like they would for a Motorola XTS 3000 VHF Who at unit then I would be able to email and see if they could fix that My town is A trunk system they use their IDs the GRE radio. working good they use Motorola Phase 2 If the unit ID's were bigger and they work like a gre 800 I'd be happy