Im having problem with wireless headsets on 5220 phones. When using headset and mute key is pressed the caller can still hear what you are saying though handset.
Phones have headset key programmed
Locate feature shows headset feature
Software 5.2.6.8
Standard 3300 Controler
Phones have headset key programmed
Locate feature shows headset feature
Software 5.2.6.8
Standard 3300 Controler