Batboard

Does anyone know if you can get a grounded PTT , Audio out, and Audio In from an accessory jack on either of these radios? I am retrofitting these new radios to "CPI" wall mounted local extension remotes in all of our firehouses. Also if you can.....do you know if it will pass the "go ahead" blip letting you know if you got a repeater on the trunked system? Thanks.

Yes, and yes. Connections are different depending on which control head option you have.