I9+++ Dual Card Quad Band JAVA Function Flat Touch Screen Cell Phone Black(Free 2GB Card/Car Charger/Leather Case) Unlocked for worldwide use This quad-band phone will work on GSM network frequencies 850/900/1800/1900 MHz.
This tri-band phone will work on GSM network frequencies 900/1800/1900 MHz. and so should work throughout Europe, the Middle East, Africa and most of Asia. It should also have limited roaming in the Americas