How to Recovery PABX Panasonic KX-TD

For this post I will show you how to recovery PBX Panasonic KX-TD, as you know there are two way to recovery

1. By Back up configuration of file of Panasonic 
2. By DSYS file from SD card using recovery tool

I. Recovery by backup 

1. Open PBX Panasonic maintenance console  
2.  Click on "Open " to explore backup file configuration 
3. Click on "Maintenance"  at bottom line
4.  
5.   Next Post I will show you how to recovery password by DSYS file form SDcard