In the CPS software, click the "Read" icon. Always save a backup of the original "Codeplug" (the radio's internal data) before making changes.
Since the GM338 is an older, legacy model, many hobbyist forums and radio archives host the software for educational purposes. While these "free" downloads are widely available on sites like HamFiles or RadioReference , always proceed with caution: motorola gm338 programming software free best
Officially, Motorola considers its programming software a proprietary product. In the CPS software, click the "Read" icon
The Motorola GM338 remains a highly capable and versatile device. By utilizing the correct programming software and following established procedures, the radio can be tailored to meet a wide variety of professional communication requirements. In the CPS software