Dialog 4223 Professional/Dialog 4225 Vision - Information ...

WelcomeWelcomeWelcome to the user guide for the Dialog 4223 Professional andDialog 4225 Vision. This guide describes the available features ofthe telephones when they are connected to MX-ONETelephony System or MD110.The functions and features available with these telephones aredesigned for easy use in all different telephone handling situations.Depending on the version and configuration of the exchange thatyour telephone is connected to, some of the functions and featuresthat are described in this user guide may not be available. Theremay also be some differences in the way your telephone isprogrammed. Please consult your system administrator if you needfurther information.Some markets use differing codes for some features. In this guidethey are described using the most common code.The latest version of the user guide can be downloaded from:http://www.aastra.com4Dialog 4223 Professional/Dialog 4225 Vision