AT&T MERLIN LEGEND Reference page 8

Safety
When installing telephone equipment, always follow basic safety precautions to
reduce the risk of fire, electrical shock, and injury to persons, including:
Read and understand all instructions.
Follow all warnings and instructions marked on or packed with the
product.
Never install telephone wiring during a lightning storm.
Never install a telephone jack in a wet location unless the jack is
specifically designed for wet locations.
Never touch uninsulated telephone wires or terminals unless the
telephone wiring has been disconnected at the network interface.
Use caution when installing or modifying telephone lines.
Use only AT&T-manufactured MERLIN LEGEND Communications System
circuit modules, carrier assemblies, and power units in the MERLIN
LEGEND Communications System control unit.
Use only
Communications System accessories.
If equipment connected to the analog extension modules (008, 408, 408
GS/LS) or to the MLX telephone modules (008 MLX, 408 GS/LS-MLX) is
to be used for in-range out-of-building (IROB) applications, IROB
protectors are required.
Do not install this product near water, for example, in a wet basement
location.
Do not overload wall outlets, as this can result in the risk of fire or
electrical shock.
The MERLIN LEGEND Communications System is equipped with a 3-wire
grounding-type plug with a third (grounding) pin. This plug will fit only into
a grounding-type power outlet. This is a safety feature. If you are unable
to insert the plug into the outlet, contact an electrician to replace the
obsolete outlet. Do not defeat the safety purpose of the grounding plug.
The MERLIN LEGEND Communications System requires a supplementary
ground.
The exclamation point in an equilateral triangle is
intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in
the literature accompanying the product.
IMPORTANT SAFETY INSTRUCTIONS
AT&T-recommended/approved MERLIN LEGEND