LG B220 Unlocked Only 2G GSM Quad-Band Dual SIM Phone (BLACK) Unlocked Dual SIM Quad-Band Only 2G GSM cell phone compatible with 850/900/1800/1900 MHz (Both SIMs). First standars size SIM card: 2G: 850/900/1800/1900 - Second standard size SIM card 2G: 850/900/1800/1900 Phone Does not work on At&t, Cricket, H2O, Verizon, Sprint, Boost Mobile, Straight Talk, Virgin Mobile MP3 Ringtones; Vibration Alerts; Loudspeaker; Phonebook up to 250 entries; and Predictive Text Input. FM Radio; SMS Messaging; Games and Comfortable Slim Design. 1.4 Inches Display