Ericsson DIALOG 4220 - Manual (Page 93)

93 Dialog 4220 Lite/Dialog 4222 Office
Installation
Install card
Use the DCM (Designation Card Manager) to make and print your
own key panel 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.