Doorphone Card Interface (Kx-Te82460Ne); Built In Voice Message Card Interface (Kx-Te82492Ne) - Panasonic KX-TEA308NE Service Manual

KX-TEA308NE

11.17. DOORPHONE CARD INTERFACE (KX-TE82460NE)

This mounts a connector to connect the door phone card. Power at +15V, 3.3V and VAG are supplied to the door phone. Also, two
busses are supplied from the cross point to the door phone card.
The tone for calling the door phone is directly supplied to the door phone and the ON/OFF control is performed in the door phone.

11.18. BUILT IN VOICE MESSAGE CARD INTERFACE (KX-TE82492NE)

The CN707 is the interface connector for the option card KX-TE82492 that has the MESSAGE of 2ch.
The MESSAGE can be recorded from the external line or the extension. The recording time is 60 minutes for 1CH at maximum.
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