Caller ID Phone (CT-CID319) 1.LCD display. Call ID record 2.FSK /DTMF 3.Keyboard lighting 4.Flash,Mute,Redial Caller ID Phone (CT-CID319) 1. LCD DISPLAY 2.FSK / DTMF 3.T / P , RING HI / LO 4.CALL ID RECORD5. MUSIC ON HOLD6. KEYPAD LIGHTED7.FLASH ,MUTE AND REDIAL 8. HF TALK