2.5 Information about the Other Cards
ECHO8 Card (KX-TDA3166)
8-channel card for echo cancellation during conferences.
Accessories and User-supplied Items
Accessories (included): Extension Bolt × 1, Screw × 1
User-supplied (not included): none
To establish a conference call involving 6 to 8 parties, install an ECHO8 card and enable echo
cancellation for conferences using the KX-TDA30 Maintenance Console. For details, refer to "Echo
Cancel—Conference" in "3.8.17 [2-9] System Options" of the PC Programming Manual.