President Industry Development Co. Ltd. KB33S-KC33S Manuale Utente

 

 

17

Turning on the headset 

Quick series of 2 tones, low to high 

Turning off the headset 

Quick series of 2 tones, high to low 

Pairing 

No audio indication 

Incoming call 

Ring tone 

Turning off the microphone  Two tones repeated very 2 seconds 
Turning on the microphone  Single tone 
Low battery 

Rapid tones every 30 seconds in standby mode 

 
 
 
 

Users are advised not to make changes or modify the device in any way. Changes or modifications 
not expressly approved by KMC-WT will void the warranty.