Detailed Product Description Specifications Phone ModelNTI8 FrequencyGSM 900/1800 MHz ,CDMALanguageMulti-languageMemorysupport TF card extensionDisplay ... on-off ,SMS ,MMS ,FM ,Alarm clock ,Dual model ,E-book ,World Time ,Calculator ,Calendar ,Stopwatch ,Handwrite ,Dual card dual standby ,Stock ,QQAccessories 1*battery ...