Vepson KX-T555CID Orientel Landline Corded Caller ID Phone Telephone (Black) Funcation : 1.FSK/DTMF System Auto-Detection.2.New Call,Repeat,Error,and Private Indicator.3.Call-in and dial-out number displayed,stored & review.4.Calling back from caller ID list.5.12 Digits calender Lcd.6.Flash,Ring HI/LOw Swich. 6..The Oriental corded landline phone is a highly useful communication system for your home.