[Question regrading the Radioddity GM-30 Plus]

Thank you for the information.

[Question regrading the Radioddity GM-30 Plus]

I'm new to GMRS and am looking at the Radioddity GM-30 Plus handheld radio. I do a bit of traveling and am wondering if this radio, or any other GMRS handheld for that matter, will allow transmitting on GMRS repeaters that are programmed into the 970 "additional" channels. I would like to program say all the GMRS repeaters in the state so as I travel, I can simply select a preprogrammed repeater as opposed to having to stop and reprogram the CTCSS or DCS tone into one of the 8 preprogrammed repeater channels. 

Thanks