Cisco SPA 303g - Adjusting Volume and Muting Cisco SPA 303

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Adjusting Call Volume and Muting
You can also change call volume settings from your PC using the IP Phone Web Interface. See
“Adjusting Audio Volume” section.
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 the Volume button when the handset is on the phone and the
speaker button is off. Press
save .
Using Mute
To mute the phone microphone, speaker, or headset microphone, press the Mute button on the
phone. The button glows red. Press the
Mute button again to unmute.
If no audio device is on, pressing the Mute key has no effect. When switching from the speaker
phone to the handset, mute is turned off automatically.