Panasonic KX-TD816 User Manual page 47

Customising Your Phone
• 4.1.2 Initial Settings—
Preferred Line Assignment - Incoming
Select the seized line when going off hook.
Intercom Alert Assignment
Select the Calling method, either ring or the other party's voice.
• 4.1.3 Customising the Buttons
Re-arrange the CO button and change the ringing tone for each CO button.
Operation
2.3 Receiving Calls
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