Руководство Пользователя для Northwestern Bell 77519

06089B-2 

 
 
 
 
 
 
 
 
 

OWNER’S MANUAL #

ver.

 

 

 

    

When using your telephone equipment, basic safety precautions should  always be followed 
to reduce the risk of fire, electric shock, and injury to persons, including the following:   
1. 

Read and understand all instructions.  

2. 

Follow all warnings and instructions marked on the product. 

3. 

Unplug this product from the wall outlet before cleaning.  Do not use liquid cleaners or 
aerosol cleaners.  Use a damp cloth for cleaning.  

4. 

Do not use this product near water, for example, near a bathtub, wash bowl, kitchen 
sink, or laundry tub, in a wet basement or near a swimming pool. 

5. 

Do not place this product on an unstable cart, stand, or table.  The product may fall, 
causing serious damage to the product. 

6. 

Slots and openings in the cabinet and the back or bottom are provided for ventilation, to 
protect it from overheating.  These openings should never be blocked or covered.  The 
openings should never be blocked by placing the product on the bed, sofa, rug, or other 
similar surface.  This product should never be placed near or over a radiator or heat 
register.  This product should not be placed in a built -in installation unless proper 
ventilation is provided.  

7. 

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 supply to your home, consult 
your dealer or local power company.  

8. 

Do not allow anything to rest on the power cord.  Do not locate this product where the 
cord will be abused by persons walking on it. 

9. 

Do not overload wall outlets and extension cords as this can result in the risk of fire or 
electric shock. 

10.  Never push objects of any kind into this product through cabinet slots as they may 

touch dangerous voltage points or short  out parts that could result in a risk of fire or 
electric shock.  Never spill liquid of any kind on the product. 

11.  To reduce the risk of electric shock, do not disassemble this product, but take it to a 

qualified service contractor when some service or repair work is required.  Opening or 
removing covers may expose you to dangerous voltages or other risks.  Incorrect 
reassembly can cause electric shock when the appliance is subsequently used.  

12.  Unplug this product from the wall outlet and refer servicing to qualified service 

personnel under the following conditions: 

A. 

When the power supply cord or 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 normally by following the operating 
instructions.  Adjust only those controls that are covered by the