VTech CS6429-5 5-Handset Answering System with Caller ID DECT 6.0 Digital technology provides the best sound quality, security and range in cordless phones Five handset systemincludes 5 handsets and requires only one phone jack Caller ID/call waitingstores 50 calls Intercom between handsetsno more shouting, Dinner time! 50 name and number phonebook directoryeasily store and dial frequently called numbers