Music plays
You can control many
of the audio functions on the handset,
including using the speakerphone
or earpiece, controlling the volume,
or muting the microphone to switch
between an earpiece and speakerphone.
During a call, press the speakerphone button.
You can also increase or decrease the listening volume.
During a call, press the volume up arrow
or the volume down arrow to adjust the listening volume up
or down to mute
or unmute a call, press the mute button during a call,
this will mute the microphone
so the receiver will not be able to hear you.
To unmute during a call, press the mute button
and the call will return to normal.
Music plays