Programming specific VHF or UHF frequencies to designated channels.
Newer digital models like the CP200d are not compatible with RVN4191 and instead require the MOTOTRBO CPS 2.0 . Key Features and Capabilities
The software is crucial because most professional Motorola radios cannot be programmed directly through their buttons; they require a computer connection to modify the "codeplug" (the internal configuration file). 2. Supported Radio Models
By 7:00 PM, he had done forty-seven of them. Three were stubborn. One had a dead battery. Two had corrupted EEPROMs that even version .14 couldn’t save. But forty-seven working radios out of fifty was a miracle.