Star S7180 Android Phone 5.5 inch Touchscreen qHD Front 0.3MP/ Rear 8. ... technology, allowing you to switch easily between two SIM cards/phone numbers without having to physically take them out and swap them ... ,WIFI, Bluetooth, FM radio, Ebook, Email, Messaging, VPN Services, Google search, Documents to go, wallpapers, calendar, calculator, clock, tethering & portable hotspot ...