Installing and Configuring Telephony
Manager
The Advanced Options dialog box gives you the ability to use display features such as caller ID. Using this dialog box, you can specify that your extension has display capabilities even though your telephone does not have a display. However, in order for your extension to have these display capabilities, your DEFINITY System Manager must administer you extension for display capabilities.
Perform the following steps:
i.Specify whether your extension has display capabilities. Choose the Yes option button if your extension has display capabilities. Otherwise, choose the No option button.
ii.Choose the OK button.
The Phone Line Information dialog box appears (Figure
