Spectralink 7520 and 7540 User Guide
14158600 Version 10.0
March, 2014 27
Turning Loudspeaker On/Off
Turning loadspeaker on allows other people in the room to listen to and participate in the
conversation. You may set the handset on a desk or table and leave your hands free.
1 While on a call, press
Loud on to turn loudspeaker on.
2 To turn loudspeaker off, press Loud off.
Turning Microphone Mute On/Off
Turning microphone mute on will mute your voice. That is you can hear the other party but they
cannot hear you.
1 While on a call, press Mic Mute to turn microphone mute on.
2 To turn microphone mute off, press Mic on.