MUTE: The microphone is turned off, meaning you can only listen but not speak. The beltpack defaults to MUTE mode when powered on. Double-click the side button on the beltpack to switch from TALK mode to MUTE mode.

TALK: Full-duplex call mode allows you to speak and listen simultaneously. Long-press the side button on the beltpack to switch from MUTE to TALK mode.

LOST: The connection between the Beltpack and the Base Station has lost. Please check if the distance between the Beltpack and the Base Station is too great to maintain a stable connection. The Beltpack will also display a LOST status if it is not paired.