Grandstream Networks 29578 Conference Phone User Manual


 
20
Mute
Use the mute button to interrupt a phone conversation to
talk privately with someone else in the room . A conversation
can be muted while using the speakerphone, handset or
neckloop.
1. Press the mute button. The mute indicator illuminates.
2. Press mute again to turn it off.
Note: Switching from speakerphone to handset
cancels mute.
Vibrating Alert
The unit is equipped with a 2.5mm vibrating alert jack for an
optional vibrating pad to alert you when the phone is ringing.
Simply plug the vibrating alert into the jack . When the phone
rings, the pad will vibrate with each ring of the phone.
Flash
Press the ash button to activate customer calling services
such as call waiting or call transfer, which are provided by
your local phone company.