Ericsson DIALOG 4220 - Manual (Page 90)

Installation
Dialog 4220 Lite/Dialog 4222 Office 90
Install card
Use the DCM (Designation Card Manager) to make and print your
own designation cards. DCM is included on the Telephone Toolbox
CD for MD110 Communication System or it can be downloaded
from: http://www.ericsson.com/enterprise/library/manuals.shtml
For more information, please contact your Ericsson Enterprise
certified sales partner.