Panasonic KX-TD500 System Reference Manual page 466

2.00 Answering Extension Calls
2.01 Hands-Free Answerback
Description
Hands-Free Answerback enables the extension
user to talk to a caller without lifting the handset
when he receives an extension call.
When Hands-Free Answerback mode is
established, a calling extension user hears
confirmation tone and a called extension hears a
beep tone.
This feature applies to extension calls only.
Programming
None
Conditions
Type 50 and KX-T7050, KX-T7250 PITS
telephones cannot use this function.
Operation
Setting Hands-Free Answerback
Be sure the handset is on-hook and the SP-
PHONE is off.
1. Press the AUTO ANS button.
• The indicator on the AUTO
Canceling Hands-Free Answerback
Be sure the handset is on-hook and the SP-
PHONE is off.
1. Press the AUTO ANS button.
• The indicator light on the
4-D-4
ANS button lights.
AUTO ANS button goes out.