Welcome
Dialog 4422 IP Office4
Welcome
Welcome to the user guide for the Dialog 4422 IP Office IP 
telephone that conforms to the H.323 standard.
This guide describes the available features of the telephone when it 
is connected to MX-ONE™ or MD110.
The functions and features available with this telephone are 
designed for easy use in all different telephone handling situations.
The user guide describes the functions and features of the 
Dialog 4422 IP Office as it is programmed at delivery from the 
factory. There may be some differences in the way your phone is 
programmed. Please consult your system administrator if you need 
further information.l
Note: The Dialog 4422 IP Office exists in two versions, 
version 1 and version 2. Underneath the telephone, version 
1 is marked DBC 422 01 and version 2 is marked DBC 422 
02. Check to see which version you are using.
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