Pull-out leaf (optional), Option unit (optional), Ê *1 – AASTRA 4224 Operator for MX-ONE User Guide User Manual

Page 89

Dialog 4224 Operator

Accessories

Pull-out leaf (optional)

The pull-out leaf is used for a personal telephone number list and is

installed under the terminal. How to install the pull-out leaf, see

Use the DCM (Designation Card Manager) to make and print your

own designation cards. DCM is included on the Enterprise

Telephone Toolbox CD or it can be downloaded from:

For more information, please contact your Aastra Certified Sales

Partner.

Option unit (optional)

The option unit DBY 420 01/1 is an optional accessory to be

installed under your terminal. The unit is used to connect an extra

bell outside your room.

To check or set the option unit for extra bell

ê *1

Press and hold simultaneously until a ring signal is heard.

The display shows

OPTION PROGRAMMING

and the Clear > key

lamp indicates the setting of the option unit:
•

Off=Extra bell.

•

(On=Busy signal lamp and Flashing=Combined extra bell &

busy lamp). Cannot be used for your terminal.

Clear >

Press twice to change to extra bell.

Note: If the Clear > key is flashing, press the key once to

change to extra bell.

Press to save the setting and exit.

Note: If you do not press

, the phone automatically

returns to idle about 30 seconds after the last key press.