Detailed Product Description Specifications Phone ModelN83i FrequencyGSM 900/1800 MHz ,CDMALanguageChinese ,EnglishMemorysupport TF card extensionDisplay Screen3.0inch QVGA Touch Screen ,TFT ,260kScreen Resolution240 ... ,SMS ,MMS ,FM ,Alarm clock ,Mobile QQ ,E-book ,World Time ,Calculator ,Calendar ,Handwrite ,Handfree Dual model dual standby ,Group messages ,Recording ,Celewhere ...