Mitel 6940 - Play Call Waiting Tone; Configuring Call Waiting Tone; Stuttered Dial Tone

Mitel 6940 SIP Phone User Guide
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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.
Stuttered Dial Tone
You can enable or disable the playing of a stuttered dial tone when there is a message waiting on
the IP phone.
You can configure this feature using the Mitel Web UI.