Dialog 4223 Professional - Manual (Page 90)

Accessories
Dialog 4223 Professional 90
Accessories
Key panel
Your phone can be equipped with additional key panels. Each key
panel offers 17 additional keys for storing of your most frequently
used telephone numbers and functions, and for supervising
extensions.
Your telephone can be expanded with up to four key panels in
newer versions of the exhange and up to two key panels in older
versions of the exchange. If you do not know which version of the
exchange you are using, ask your system administrator.
How to install the key panel, see section “
Installation ” on page 96.
Notes:
All key panels must be of type DBY 419 01.
Depending on the system version, the Dialog 4223
Professional phone can be delivered with one key panel as
standard.
Use the DCM (Designation Card Manager) to make and print your
own key panel designation cards. DCM is included on the
Enterprise Telephone Toolbox CD 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.