PHONE BOOK TELEPHONE,CALLER ID PHOE ,BUSINESS PHON

FSK/DTMF dual system 14digits storage display 400 groups of incoming call and VIP 90 groups outgoing call records check,call back and long distance call back 10 two-touch memories Incoming and outgoing call records check,call back and long distance call back 2 sets of Area Code setting 2 set IP phone dialing IDD key lock LCD brightness control Calendar and real-time clock display Musicon hold Pre-dial and easy-editing function Redial function 12 digit calculator function