PHONE GUIDES

Volume, mute and audio

Ringtone volume or call volume?

While the phone is idle: press the volume buttons to change how loudly it rings.

During a call: press the same buttons to change the handset, speaker or headset volume you are using.

T46U volume, mute and audio buttons
T46U volume, mute and audio buttons. Select the image to enlarge.

Mute your microphone

  1. Press Mute during a call. The mute light or on-screen indicator turns on.
  2. You can still hear the caller. Press Mute again when you want them to hear you.

Use speakerphone or a headset

Press Speaker to use hands-free audio, or Headset for a connected compatible headset. Start with a low volume and raise it as needed.

If a headset has its own mute button or volume control, check those too. A wireless headset may also need its own call button pressed.

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