25
Using Basic Call Management Functions
This chapter provides instructions on using your basic phone functions.
Managing the Audio Source and Volume
Adjusting Call Volume
To adjust the volume of the handset or speaker, lift the handset or press the
Speaker
button. Press
+
on the
Volume
button to increase the volume, or press - to decrease the volume. Press
Save
.
Adjusting the Ringer Volume
To adjust the ringer volume, press
+
on the
Volume
button to increase the volume, or press - to decrease
the volume when the handset is on-hook and the speaker button is off. Press
Save
. (Not available for
the Cisco SPA501G.)
Using Mute
To mute the handset, speaker, and headset microphones, press
Mute
. The button lights red. Press
Mute
again to unmute.
If no audio device is on, pressing
Mute
has no effect. When switching from the speaker phone to the
handset, the phone is unmuted automatically.
Using the Speakerphone
To use the speakerphone, press Speaker (the handset can be either on or off hook).