AASTRA 4224 Operator for MX-ONE User Guide - Manual (Page 13)

13 Dialog 4224 Operator
Description
24 Press to talk button
Located in the handset. Used in two ways:
Press and hold: Voice connection with connected party(ies).
Release: Disconnect from connected party(ies).
Note: The press to talk button can be locked or released
by pushing the small button forward or backward.
25 Pull-out leaf for personal telephone number list (optional)
See section “ Accessories ” on page 88.
26 Designation card
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:
http://www.aastra.com
For more information, please contact your Aastra Certified Sales
Partner.