タイトルまたは説明

1.Build-in dual decoders                                                                                                                               2.With LCD displays **-bit numbers                                                                                                           3.Various pulse dial mode selection is available                                                                                           
4.Smart grab line out code                                                                                                   
5.Contains background lights                                   
6.Filtering *-bit native codes                                         
7.Choosing flash time is available for software                      
8.AUTO answering function                                        
9.DTMF/FSK dual systerm for caller ID (dial **# to switch)                
*0.Able to record *0 groups of incoming calls (*-bit)                     
*1.Able to record *6 groups of outgoing calls (*-bit)                     
*2.Real dates & days display; LCD brightness is adjustable in 5 grades    
*3.No need of switch but software to set ring volume and the talking volume
*4.No need of switch but software to install electronic security, can choose software to set P/T