Panasonic KX-TVM50 Installation Manual page 185

5.
Select the desired Key Type. When 2WAY-REC, 2WAY-TRN, or VTR is selected, enter the extension
number in DN.
6.
Click OK. The Flexible CO Key screen (for all CO keys) is displayed again.
7.
Click OK. The 4-2 Extension Line screen is displayed again.
8.
Click OK or Apply.
9.
Repeat these steps for each extension.
Document Version 2.1 2008/04
7.3.2 Button Assignment via PC Programming
Installation Manual 185