Anytone At-5555n Ii Service Menu Jun 2026

If you want, I can:

Accessing the service menu on the Anytone AT-5555N II requires a specific sequence of steps:

: Every radio is calibrated uniquely at the factory. Do not copy values from another radio, as this will likely result in poor performance or misalignment. anytone at-5555n ii service menu

: Within that 2-second window, release MENU and MODE, then quickly press these buttons in order: RB, NB, SCAN, MEM, EMG

: To clear all settings and return to defaults, hold FUNC and SCAN while turning the radio on. If you want, I can: Accessing the service

Once in the service menu, navigation is generally straightforward:

The service menu allows a technician to digitally trim these values without soldering iron or variable capacitors (trimmers). It is intended for daily driver adjustments to "squeeze more power" out of the radio. Once in the service menu, navigation is generally

: To change a value, press and hold the PTT (key the mic) while rotating the Channel Selector knob.