Avaya 2400 Series Manuel D’Utilisation

Comcode: 700289937
555-233-168
Issue 2, June 2004

The most careful attention has been devoted to quality standards in the manufacture of 

your new telephone. Safety is a major factor in the design of every set. But, safety is 

YOUR responsibility too.

Please read carefully the helpful tips listed below. These suggestions will enable you to 

take full advantage of your new voice terminal. Then, retain these tips for later use.

!

All powering over telecommunication wiring must be via UL listed power supplies with 

outputs of 42-56 Volts DC, 

≤

 1.3 Amps DC.

This telephone is NOT for residential use. It is for business systems applications ONLY. 

It will NOT operate on public networks. Use in a residential environment could result in 

an electrical short circuit when the telephone wiring is set up to provide other 

applications, for example, for appliance control or power transformers. The optional AC 

power used in these applications may create a safety hazard by placing a direct short 

circuit across the telephone wiring.

When using your telephone equipment, the following safety precautions should always 

be followed to reduce the risk of fire, electric shock, and injury to persons.

•

Read and understand all instructions.

•

Follow all warnings and instructions marked on the telephone.

•

This telephone can be hazardous if immersed in water. Do not use this product near 

water, for example, near a bath tub, wash bowl, kitchen sink or laundry tub, in a wet 

basement or near a swimming pool. To avoid the possibility of electric shock, do not 

use it while you are wet. If you accidentally drop the telephone into water, do not 

retrieve it until you have first unplugged the line cord from the modular wall jack. 

Then, call service personnel to ask about a replacement.

•

Avoid using the telephone during electrical storms in your immediate area. There is 

a risk of electric shock from lightning. Urgent calls should be brief. Even though 

protective measures may have been installed to limit electrical surges from entering 

your business, absolute protection from lightning is impossible. 

•

If you suspect a natural gas leak, report it immediately, but use a telephone away 

from the area in question. The telephone’s electrical contacts could generate a tiny 

spark. While unlikely, it is possible that this spark could ignite heavy concentrations 

of gas.

•

Never push objects of any kind into the equipment through housing slots since they 

may touch hazardous voltage points or short out parts that could result in a risk of 

electric shock. Never spill liquid of any kind on the telephone. If liquid is spilled, 

however, refer servicing to proper service personnel.

•

To reduce the risk of electric shock, do not disassemble this telephone. There are 

no user serviceable parts. Opening or removing covers may expose you to 

hazardous voltages. Incorrect reassembly can cause electric shock when the 

telephone is subsequently used.

•

Before cleaning, unplug the telephone from the wall jack. Do not use liquid cleaners 

or aerosol cleaners. Use a damp cloth for cleaning.

•

Unplug the telephone from the modular wall jack. Be sure to refer servicing to 

qualified service personnel when these conditions exist:

— If liquid has been spilled into the telephone.

— If the telephone has been exposed to rain or water.

— If the telephone has been dropped or the housing has been damaged.

— If you note a distinct change in the performance of the telephone.

To download the Declaration of Conformity (DoC) for this equipment, visit 

http://www.avaya.com/support

When you see this warning symbol on the product, refer to 

this instructions booklet for more information before 

proceeding.

For all Telephone documentation, 
go to http://www.avaya.com/support