The QX6666 (v2.01) software for the Anytone AT-6666 and sister radios isn't very well documented. Actually, it isn't documented at all. It's pretty basic, and most of it is similar to other Chinese programming software.
What I'm stumped on is a "Work Group" selection in the Channel Information section. It gives a drop down list from A-J. Changing the letter doesn't seem to have a corresponding result in any of the other settings or the function of the radio. There's also a "Band" setting that goes from A to J plus MEM. This sets the operational band or frequency bank.
What I'm stumped on is a "Work Group" selection in the Channel Information section. It gives a drop down list from A-J. Changing the letter doesn't seem to have a corresponding result in any of the other settings or the function of the radio. There's also a "Band" setting that goes from A to J plus MEM. This sets the operational band or frequency bank.