I have a couple of DTR410's and one DTR550.
I am able to program the 410's with no problem but that is not the case with the 550.
It is an early addition 550, short antenna.
I cannot program it...
I'm just happy the information helped. Enjoy! :cheers:Andy 08-20-2016, 12:11 AM
It was definitely my fault. I did see those instructions the first time and what ever made me fail to implement "ALL" of the steps is beyond me.
I was able to successfully get into the...