... call with landline,automatic alarm,digital photo frame mp3,real-time and remote monitoring,cctv,mp3,dpf,photo transfer ... even if you are out. They are also digital photo frame. We can use them as DPF ... It also has functions of automatic alarm and realtime monitoring control system, with these powerful functions , our video phone ... matter where you are. it is also a digital photo frame, you can put in to it ...