ZTE Z222 3G GSM (at&t) Unlocked Flip Phone with Camera (Not CDMA Carriers Like Sprint Verizon Boost Mobile Virgin Mobile) Regular Sim Card 3g Unlocked Any GSM Carrier Desbloqueados GSM (Not Verizon Sprint Net10 or Any CDMA Carrier) GSM Bands: 3G 850/1900 mhz 2G: 850 / 1900MHz. Bluetooth 2.0+EDR 2" LCD display, VGA Camera, Mobile Web Browsing, Text, Picture & Bluetooth Capable External LCD . Phone Uses Standard (regular) Sim Card. Audio Format: AMR-NB, AAC, AAC+, MP3, XMF, MIDI (SMF), SP-Midi, i-Melody, WAV, SMAF