Mitel 6873i - WHY IS MY SPEAKERPHONE NOT WORKING?

Additional Features
213
PLAY CALL WAITING TONE
You can enable or disable the playing of a call waiting tone when a caller is on an active call
and a new call comes into the phone.
You can configure this feature using the Mitel Web UI.
CONFIGURING CALL WAITING TONE
1. Click on Basic Settings > Preferences > General.
2. The Play Call Waiting Tone field is enabled by default. To disable this field, uncheck the
box.
3. Click Save Settings to save your settings.
MITEL WEB UI