Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20, Straight Talk, and select prepaid carriers). Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin..
Imported from USA.
Introducing to the NEW S580 with OS Android 2.3, CPU ARM Cortex-A5, GSM850/900/1800/1900MHz, 5.0-inch Capacitive touch
screen, WVGA, 480x800, 0.3 Megapixel front and back camera, MP3 background play, equalizer MP3,WAV,WMA ,3GP, MP4, full
screen, forward and pause ,802.11b/g/n wireless internet, supports Google Play Store, supports FM radio, can play with
earphone, Bluetooth 2.1, Sound recorder, video player and recorder, Audio player supported 512MB ROM+256MB RAM, 2000 mAh
(Talking time: Up to 5 hours ; standby time: Up to 48 hours),USB, WiFi, Bluetooth , support SMS Text Messaging, MMS
Picture Messaging, Voicemail Service.