The interface of the GM360 CPS is utilitarian and menu-driven, typical of Motorola’s era. When you open a codeplug (the file containing the radio's settings), you are presented with a tree-view structure:
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Critical warning: Do not interrupt power or disconnect the cable during a write. A failed write can corrupt the codeplug, requiring a trip to a dealer with a special recovery tool. The interface of the GM360 CPS is utilitarian