Nokia 9500 Unlocked Smartphone with 3G, Wi-Fi, MP3/Video Player, MMC--U.S. Version with Warranty (Gray) This unlocked cell phone is compatible with GSM carriers like AT&T and T-Mobile. Not all carrier features may be supported. It will not work with CDMA carriers like Verizon Wireless, Alltel and Sprint. U.S. version tri-band GSM cell phone compatible with 850/1800/1900 frequencies and EDGE data capabilities Flips open to reveal full QWERTY keyboard and widescreen display; 80 MB memory with MMC expansion Wi-Fi connectivity; Bluetooth for handsfree devices; email with attachments, SMS, instant messaging, and MMS options Up to 6 hours of talk time, up to 300 hours (12.5 days) of standby time