Ericsson 4220 User Manual

Accessories

82

Accessories

Key panel (optional)

(Dialog 4222 Office phone only).
In newer versions of the exhange, your phone can be equipped 

with one additional key panel. The key panel offers 17 additional 

keys for storing of your most frequently used telephone numbers 

and functions, and for supervising extensions. 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 “

on page 88.

Note: The key panel must be of type DBY 419 01.

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:

For more information, please contact your Ericsson Enterprise 

certified sales partner.