Many new users try to program the GT-3TP Mark III manually using the keypad. While possible, it is painfully slow. You cannot copy/paste frequencies, edit channel names (alphatags), or enable hidden features like "Busy Channel Lockout."

If you have just unboxed your GT-3TP Mark III and typed into a search engine, you have likely been met with a confusing maze of dead links, suspicious Chinese forums, and conflicting advice. This article is your one-stop, definitive resource.

Once you have downloaded and installed the software, follow these steps to get started:

"Read from Radio" before trying to upload new settings to ensure you have a backup of the factory firmware.