Panasonic KX-TDA5920 Installation/Upgrade Manual page 12

3.1 Procedure
4.
Restore the user data.
i.
Transfer the system data file that was converted in Step 2 from the PC to the SD Memory Card.
1.
From the Utility menu, select File Transfer PC to PBX (SD Card).
The Open dialog box will be displayed.
2.
Select the converted system data file that was saved in Step 2.
The file will be uploaded to the SD Memory Card as the backup DSSYS/DSYS file (KX-TDA5920:
DSSYS_S, KX-TDA0920: DSYS_SUB), and a message displayed when the transfer is complete.
3.
Click OK.
ii.
Set the transferred system data file to be the active file.
1.
From the Utility menu, point to System Reset and then click Reset by the Command.
2.
Select Skip to continue without backing up current data to the SD Memory Card.
3.
Select Use Replace File for system data file and Keep Present File for MPR file.
4.
Click OK.
A confirmation screen will be displayed.
5.
Click OK.
Another confirmation screen will be displayed.
12 SD Memory Card Installation/Upgrade Guide Document Version 2008-11