Shiro SD2100 Benutzerhandbuch

 

3

Setting up your telephone 
 

You can connect your SD2100 to a direct exchange line (DEL), a line connected to a local 
exchange, with its own phone number; to an extension socket connected to a DEL; or to an 
extension on an approved compatible PBX. Do not connect the SD2100 as an extension to a 

payphone. 
 

How many phones can you connect?      
The ringer equivalence numbers (RENs) of all instruments (phones, fax machines, etc.) 

connected to an exchange line must not add up to more than 4, otherwise, one or more of 
them may not ring and/or answer calls correctly. The SD2100 has a REN of 1, and most other 

telephones have a REN of 1unless marked otherwise. 
 

Radio signals between handset and base unit               
To use your handset and base unit together, you must be able to establish a radio link between 

them. Be aware that:     

•  Sitting the base unit as high as possible will give better results, in a two-storey house, 

the best position may be on the first-floor landing. 

•  Any large metal object, like a fridge, a mirror or a filing cabinet, between the handset 

and base unit may block the radio signal. 

•  Other solid structures, like walls, may reduce the signal strength.  

Choosing a site for the base unit 
The base unit should be placed on a level surface, in a position where: 

•  The mains adapter plug will reach a 230-V AC switched mains supply socket; never try 

to lengthen the mains power cable.                             

•  The telephone cable will reach your telephone line socket or extension socket.                                     
•  It is not close to another telephone, this can cause radio interference.                          

•  It is not close to a sink, bath or shower, or anywhere else where it might get wet.                                  
•  It is not close to other electrical equipment, fridges, washing machines, microwave 

ovens, TVs, fluorescent   lights, etc.                                                                        

        

 

                      
 

 

 
 
 

 
 

 
 
 

 

 

 

Please check the box contents for completeness.  

If any parts are missing, return complete box to  
your supplier. 

•  The cordless handset  
•  The base unit 

•  Rechargeable AAA batteries  
•  A telephone line cable (different from country to country) 

•  A mains power lead and adaptor (different from country to 

country) 

•  Charger pods (not available for single handset) 

•  User manual  

 

Note: Keep your proof of purchase to support any guarantee claim