Telephone Jack Requirements To use this phone, you will need a RJ11C (for a single line) or a RJ14C (for two lines) type modular phone jack,
which might look like the one pictured here, installed in your home or office. If you find don’t have either
modular jack, call your local phone company to nd out how to get one installed.
Important Installation Guidelines • Avoid sources of noise and heat, such as motors, uorescent lighting, microwave ovens, heating
appliances and direct sunlight.
• Avoid areas of excessive dust, moisture and low temperature.
• Never install telephone wiring during a lightning storm
• Never install telephone jacks in wet locations unless the jack is specically designed for
wet locations.
• Never touch non-insulated telephone wires or terminals, unless the telephone line has been
disconnected at the network interface.
• Use caution when installing or modifying telephone lines.
7
Modular
telephone line
jack
Wall plate
6