Panasonic KX-TGC450G Service Manual page 65

11.6.1.2.1 How to update the BBIC
● Execute COM communicator.exe
1. Initialize COM port.(Only once at first.)
Select "Setting" → "Serial Port" → "Initial Settings → "OK".
2. Select serial port COM number.
Select "Setting" → "Serial Port" → "Setting"..
Fill up the "COM Options" → "OK".
Note:
Once download is successful for a PC, this step is unnecessary next time to the PC.
Setting
Serial Port
OK
Setting
Serial Port
(1)
(3)
OK
(2)
- 65 -
Initial Settings
Cancel
Setting
Cancel