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13
Chapter 1
Preparation
• Use only a Panasonic Handset for the KX-TG4000B.
• USE ONLY WITH Panasonic AC ADAPTOR PQLV12 (Order No. PQLV12Z).
• The AC adaptor must remain connected at all times. (It is normal for the adaptor
to feel warm during use.)
• The BATTERY indicator lights while the AC adaptor is connected with the backup
battery installed (p. 12).
• If your unit is connected to a PBX which does not support Caller ID services, you
cannot access those services.
Connecting the Handset and AC Adaptor
Handset
Handset
Cord
Power Outlet
(AC 120 V, 60 Hz)
AC Adaptor
Fasten the AC adaptor cord to
prevent it from being disconnected.
Hook
Raise the antenna.