Caller ID box, enhance your telephone to identify the incoming and outgoing calls' numbers.

1.Caller ID box, identifies the incoming and outgoing calls' numbers.

2,Three-line LCD screen display the number, time and date.

3.Brightness of LCD screen adjustable.   

4.FSK/DTMF/ETSI ID caller signal receiving compatible                   
5,100 records incoming calls memories
6,30 records outgoing calls memories
7,Automatic calling back function.                                      

8.New call indicator light.   

9.Telephone cord included 

10.The batteries low voltage indication.