COMTAC || issues.
 

I just bought these from a member and Im having issues with them functioning.

They turn on fine, I can hear ambient sounds fine.
Thee Transmit fine with both types of radios i have.

They wont pickup on incoming transmissions.....

I can hear a click but NO voice.

Im new to these so i have no idea on how to use them. Am i missing something?

I plug them in, press both buttons and hear a beep. Volume up and down work with ambient sound but No voice at all.

Both radios are on the same freak, No sub

any help would be great.

sent back to seller.