Welcome
Welcome
Some features unavailable at UCSC have been deleted from this version of this guide. The version available at this website will contain some features that you will be unable to use.
Welcome to the user guide for the Dialog 4223 Professional and Dialog 4225 Vision. This guide describes the available features of the telephones when they are connected to
Telephony System or MD110.
The functions and features available with these telephones are designed for easy use in all different telephone handling situations.
Depending on the version and configuration of the exchange that your telephone is connected to, some of the functions and features that are described in this user guide may not be available. There may also be some differences in the way your telephone is programmed. Please consult your system administrator if you need further information.
Some markets use differing codes for some features. In this guide they are described using the most common code.
The latest version of the user guide can be downloaded from: http://www.aastra.com
4 | Dialog 4223 Professional/Dialog 4225 Vision |