
RDo not touch the product, AC adaptor, AC adaptor cord, power cord or Ethernet
cable during a lightning storm.
RWhen installing or testing a product with an external AC adaptor, the AC adaptor
should be plugged into a wall outlet or floor-mounted AC outlet. Do not connect
the AC adaptor to a ceiling-mounted AC outlet, as the weight of the AC adaptor
may cause it to become disconnected.
RDo not make power connections that exceed the ratings for the AC outlet or
power equipment. If the power rating of a surge protector, etc. is exceeded, it
can cause a fire due to heat buildup.
RDo not touch the AC adaptor for extended periods of time. Doing so can lead to
low-degree burns.
RTo prevent possible fire or electric shock, do not expose this product to rain or
moisture.
RDo not install or mount the product in any other way than described in relevant
manuals.
RDo not allow anything to rest on the AC adaptor cord, power cord or Ethernet
cable. Do not locate the product where the AC adaptor cord, power cord or
Ethernet cable may be stepped on or tripped on.
RDo not stretch or bend the cables. Also, do not allow anything to rest on the
cables.
RDo not place the product on an unstable surface, as a fall may cause serious
internal damage.
RDo not bundle up the AC adaptor cord. The cord may become damaged, which
can lead to a fire, electric shock, or electric short.
RCare should be taken so that objects do not fall onto, and liquids are not spilled
into, the product. Do not subject this product to excessive smoke, dust, moisture,
mechanical vibration, shock, or direct sunlight.
RDo not place heavy objects on top of this product.
RFollow all warnings and instructions marked on this product.
RUnplug the AC adaptor from the AC outlet and contact your phone system
dealer/service provider in the following cases. If the power is supplied from the
network to the product (Power-over-Ethernet), disconnect the Ethernet cables.
A. When the power cord or power plug is damaged or frayed.
B. If liquid has been spilled into the product.
C. If the product has been exposed to rain or water.
D. If the product does not operate according to the manuals. Adjust only the
controls that are explained in the manuals. Improper adjustment of other
controls may result in damage and may require service by qualified service
personnel to restore the product to normal operation.
E. If the product has been dropped or damaged.
F. If product performance deteriorates.
4
For Your Safety