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 Aastra Web UI.
Configuring Stuttered Dial Tone
Aastra Web UI
Use the following procedures to configure stuttered dial tone on the IP phone.
Note: "Stuttered Dial Tone" is enabled by default.
1. Click on Basic Settings->Preferences->General.
2.Stuttered dial tone is enabled by default. If required, disable the "Stuttered Dial Tone" field by unchecking the check box.
3.Click to save your settings.
Additional Features
Model 53i IP Phone User Guide 121