Panasonic KX-T336 System Reference Manual page 1574

3.00 Using VT220, Compatibles
3.01 Backup Main Menu
From the Main Menu Screen, Select "7. Backup
Utility" then the following "Backup Utility Main
Menu" appears on the screen.
Backup Utility Main Menu
=>
1 2
COMMON
Description
1. Load...Loading the saved data (system
programming data and attendant
console database) from backup device
to the Main Unit.
2. Save...Saving the system programming data
and attendant console database from
the Main Unit to backup device.
1. Load ( SIO 1 -> PBX )
2. Save ( PBX -> SIO 1 )
3 4 5
ONL BCK
+
6 7
16-B-3
LIN DIR
+ + +
8