The is not a magic factory reset—it is a sophisticated calibration toolkit. By understanding parameters like rEF , PA-H , and Pc-H , you can restore drifting radios, optimize modulation for contesting, and ensure your signal is clean and on-frequency.
Disclaimer: Modifying your radio may void the warranty and violate local transmission laws (especially Part 95 for CB use). Always operate within your license privileges. anytone at5555n ii service menu work
There is no official documentation for service menu settings. It is highly recommended to record original values The is not a magic factory reset—it is