Use (open source radio programming software) — but CHIRP does NOT support GM360 officially. You must use Motorola GM360 CPS .

. It is a rugged workhorse of the "Warbler" family, known for its reliability in everything from logistics fleets to emergency services.

The GM360 uses – specifically the Professional Radio CPS (often called P-Series or Commercial Series CPS ).

The "85 top" or similar designations often refer to specific firmware versions or channel capacity enhancements that maximize the hardware's potential. Through its software, the GM360 can be tailored for: Emergency Services:

These programs typically run best on older 32-bit systems like Windows XP