Panasonic KX-TVA50 installation manual Document Version 3.0 2010/06 Installation Manual 189

7.3.2 Button Assignment via PC Programming

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.

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