Hi there,
I have a 3904 set with a Plantronics CS50 wireless headset plugged into it. it worked fine last week, and now is not working. The green light is on on the base unit, but when you press the headset key, nothing happens.
I have changed the cables, switched to the handset jack to see if I could get something there. The headset and base both blink as if they're on, but the 3904 is not recognizing that there is a headset plugged in.
Has anyone seen this before? Can someone help?
I have a 3904 set with a Plantronics CS50 wireless headset plugged into it. it worked fine last week, and now is not working. The green light is on on the base unit, but when you press the headset key, nothing happens.
I have changed the cables, switched to the handset jack to see if I could get something there. The headset and base both blink as if they're on, but the 3904 is not recognizing that there is a headset plugged in.
Has anyone seen this before? Can someone help?