Panasonic Telephone Systems
Digital Proprietary Telephone
Quick Reference Guide
Panasonic KX-T7667, Panasonic KXT7667, KX T7667, KX-T7667, KX-T7667B, KX-T7667W, KX-T7667
If you are having problems making calls, unplug the extension and connect a known
working telephone. If the known working telephone operates properly, have the
defective telephone repaired by an authorized Panasonic Factory Servicenter. If the
known working telephone does not operate properly, check the KX-TDA series
Business Telephone Systems and the internal extension wiring.
Keep the unit away from heating appliances and devices that generate electrical
noise, such as fluorescent lamps, motors and televisions. These noise sources can
interfere with the performance of the unit.
This unit should not be placed in rooms where the temperature is less than 5
F) or greater than 40
unit for proper ventilation.
Avoid environments with excessive smoke, dust, mechanical vibration, shock, or
Wipe the unit with a soft cloth. Do not clean the unit with abrasive powders or with
chemical agents such as benzine or thinner.
Use only the correct Panasonic handset.
Do not disassemble this unit. Dangerous electrical shock could result. The unit must
only be disassembled and repaired by qualified service technicians.
If damage to this unit exposes any internal parts, immediately disconnect the
telephone line and mains supply. Then return the unit to a servicenter.
Never attempt to insert wires, pins, etc. into the vents or other holes of this unit.
TO PREVENT POSSIBLE FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS PRODUCT
TO RAIN OR MOISTURE. THIS HANDSET EARPIECE IS MAGNETIZED AND MAY RETAIN
SMALL FERROUS OBJECTS.
DISCONNECT THE TELEPHONE LINE CORD FROM THIS PRODUCT IF THIS PRODUCT
EMITS SMOKE, AN ABNORMAL SMELL OR MAKES UNUSUAL NOISE.
THESE CONDITIONS CAN CAUSE FIRE OR ELECTRIC SHOCK. CONFIRM THAT SMOKE
HAS STOPPED AND CONTACT AN AUTHORIZED SERVICENTER.
Under power failure conditions, this telephone may not operate. Please ensure that a
separate telephone, not dependent on local power, is available for use in an emergency.
Included Accessories: (for extra orders, call toll free 1-800-332-5368)
Handset . . . . . . . . . . . . . . . 1
Telephone Line Cord . . . . . 1
Please read other important information on pages 11-13 before use.
F). Allow 10 cm (3-15/16 in) clearance around the
Handset Cord . . . . . . . . . 1
Stand . . . . . . . . . . . . . . . . 1
Document Version: 2006-05