Panasonic KX-NS1000 Pc Programming Manual page 91

To minimise the potential of a failed backup, connect the USB memory device to a PC to confirm the USB
memory device is operational and that the backup data is intact before starting this restore process.
1.
The PBX must be in a powered-off state.
2.
Insert the USB memory device with the backup data into the USB port of the PBX.
3.
Set the PBX's System Mode Switch to the "SYSTEM INITIALIZE" position.
4.
Turn on the PBX's power switch. The STATUS indicator will flash green. Slide the System Mode Switch
back to the "NORMAL" position. The restore process will begin and the STATUS indicator will flash rapidly.
5.
When the restoration process is completed, the PBX will restart automatically.
6.1 Tool—System Data Backup to USB
PC Programming Manual 91