... 480 touch screen, resolution 7"Inch Touch Screen PSTN/SIP Video PhoneFeatures:1, Android 2.2 system application response speed upgrade ... 2 ~ 5 times;2, powerful visual address book3 video calls, fluent4, 720p hd multimedia playbac5, practical desktop business function6 ... protocol DHCP, PPPoE, TCP/IP,SIPWAN/LAN 2 x RJ45, 10/100M since suffering (LAN, PC)WiFi 802.11 b/g Entertainment ...