Description   Beltpack KL2

A    volume control for the headphone of the headset.

      By pulling the knob of the volume control the microphone

      from the headset is switched off.

B    connector for the headset

C    LED-activity in green for the signal of the speaking

      from the central station or main keypanel station

D    beltpack clip

E    D-9M as connection to the central station

      or main keypanel station