Cortelco Cordless Telephone CP4400 User Manual

Owner’s Instruction Manual  
CP4400 Series  
Conference Telephone  
 
Thank you for purchasing the CP4400 Conference Telephone. Your new Confer-  
ence telephone is designed for small/medium conference rooms.  
CP4400 Features:  
On/Off Button with LED  
Flash  
Mute  
Redial  
Hold  
Volume Up/Down Buttons  
Full Duplex Speakerphone  
LCD Caller ID Display  
Clock  
Call Timer  
Memory Dial  
We want you to know all about your new Conference Telephone, how to install it,  
the features it provides, and the services you can expect from its use.  
PLEASEREADBEFOREINSTALLINGAND  
USING YOUR NEW CONFERENCE TELEPHONE  
3
 
IMPORTANT SAFETY INSTRUCTIONS  
Always follow basic safety precautions when using your telephone equipment to  
reduce the risk of fire, electrical shock, and injury.  
1.  
2.  
3.  
4.  
Read and understand all instructions in the Owner’s Instruction Manual.  
Read all warnings and follow all instructions marked on the product.  
Unplugthisproductfromthewalloutletbeforecleaning.Useadampcloth  
for cleaning. Do not use liquid or aerosol cleaners.  
Donotusethetelephonenearwater.Forexample,donotusenearabathtub,  
wash bowl, kitchen sink, laundry tub, swimming pool, or in a wet basement.  
Donotplacethisproductonanunstablecartorstand.Theproductmayfall  
causing serious damage to the product.  
5.  
6.  
Useonlythepower adapterindicatedinthismanual.  
Do not place any objects on the telephone line cord. Do not locate the  
telephone where the line cord will be walked on.  
7.  
Do not block or cover ventilation slots and openings in the bottom of the  
telephone. The openings should never be blocked by placing the telephone  
on a bed, sofa, rug, or other similar surfaces. The telephone should never be  
placed near or over a radiator or heat register. The telephone should never be  
placed in a built-in installation unless proper ventilation is provided.  
8.  
Never spill liquid on the telephone or push objects of any kind through  
ventilation slots. Liquid or objects may touch dangerous voltage points or  
short out parts that could result in a risk of fire or electrical shock.  
9.  
Do not disassemble this product. Opening or removing covers may expose  
you to dangerous voltages or other risks. Incorrect reassembly can cause  
electrical shock when the product is subsequently used.  
10.  
Plugthepoweradapterintoanoutletwhichisnearthetelephoneand iseasily  
accessable. Do not overload outlets . Overloading the outlets can result in  
the risk of fire or electric shock.  
11.  
12.  
Avoidusingatelephoneduringalocalthunderstorm.Theremaybearemote  
risk of electrical shock from lightning.  
Do not use a telephone to report a gas leak in the vicinity of the leak.  
4
 
13.  
Unplugthetelephonefromthewalloutletandreferservicingtoqualified  
service personnel under the following conditions:  
When the line cord is frayed or plugs damaged.  
If liquid has been spilled into the telephone.  
If the telephone has been exposed to rain or water.  
If the telephone does not operate properly by following the operating  
instructions. (Adjust only those controls covered by the operating  
instructions. Improper adjustment of other controls may result in damage  
and will often require extensive work by a qualified technician to restore  
the product to normal operation.)  
If the telephone has been dropped or the housing damaged.  
If the telephone exhibits distinct change in performance.  
SAVETHESEINSTRUCTIONS  
5