Welcome – AASTRA 4225 for MX-ONE Telephony Switch User Manual
Page 4
Welcome
Dialog 4223 Professional/Dialog 4225 Vision
4
Welcome
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 MX-ONE™ 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: