8
ET635 User Manual
Safety, Disposal, Cleaning of Product
I
mportant Safety Information
This symbol is to alert you to important operating or servicing instructions that may appear on the
product or in this user’s manual. A
lways follow basic safety precautions when using this product to reduce
the risk of injury, fire, or electric shock.
WARNING:
The product included (ITE) in this manual is to be connected only to PoE networks without routing
to the outside plant.
Important Safety Instructions
When using your telephone equipment, basic safety precautions should always be followed to reduce the risk of
fire, electric shock and injury, including the following:
1.
This product should be installed by a qualified technician.
2.
This product should only be connected to the host equipment and never directly to the network such as
Public Switch Telephone Network (PSTN) or Plain Old Telephone Services (POTS).
3.
Read and understand all instructions.
4.
Follow all warnings and instructions marked on the product.
5.
Unplug this product from the wall outlet before cleaning. Do not use liquid or aerosol cleaners. Use a damp
cloth for cleaning.
6.
Do not use this product near water such as near a bath tub, wash bowl, kitchen sink, laundry tub or
swimming pool, or in a wet basement or shower.
7.
Do not place this product on an unstable table, shelf, stand or other unstable surfaces.
8.
Slots and openings in the back or bottom of the telephone base and handset are provided for ventilation.
To protect them from overheating, these openings must not be blocked by placing the product on a soft
surface such as a bed, sofa or rug. This product should never be placed near or over a radiator or heat
register. This product should not be placed in any area where proper ventilation is not provided.
9.
This product should be operated only from the type of power source indicated on the marking label. If you
are not sure of the type of power supplied at the premises, consult your dealer or local power company.
10.
Do not allow anything to rest on the power cord. Do not install this product where the cord may be walked
on.
11.
Never push objects of any kind into this product through the slots in the telephone base or handset
because they may touch dangerous voltage points or create a short circuit. Never spill liquid of any kind on
the product.
12.
To reduce the risk of electric shock, do not disassemble this product, but take it to an authorized service
facility. Opening or removing parts of the telephone base or handset other than specified access doors may
expose you to dangerous voltages or other risks. Incorrect reassembling can cause electric shock when the
product is subsequently used.
13.
Do not overload wall outlets and extension cords.
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