AASTRA DT292 for MX-ONE User Guide EN - Manual (Page 97)

97 DT292
Installation
Cordless Phone Manager (CPM)
The CPM is a Windows based application which makes it possible
to edit and backup the integrated phonebook.
The CPM can be downloaded for free from:
http://www.aastra.com
An optional data cable is used to connect the cordless telephone
to the CPM. The connector for the data cable is found inside the
battery compartment, beneath the label, of the cordless telephone.
For further details of the CPM please refer to the online help.