Samsung A187 At&t Phone with QWERTY Keyboard, 1.3 MP Camera, Music Player and Speakerphone - - Blue 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 Easy-to-use clamshell phone for voice communication and text messaging VGA camera for still photos; Bluetooth; speakerphone; access to personal e-mail and instant messaging services Up to 6 hours of talk time, up to 300 hours (12.5 days) of standby time; released in September, 2010 What's in the Box: handset, rechargeable battery, charger, operating instructions 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.