Detailed Product Description Network GSM 900/1800/1900 or GSM 850/900/1800 Dimensions 103mm*49mm*15mmDisplay Monochrome graphic Weight 110g Talk time 8-10 hrs Stand-by time 400-500hrsLithium-Ion Battery 2000mAh Phone Color Black, White, Chinese,Traditional,English,French,German,Italian,Spanish,Portuguese,Czech, Turkish,Russian,Arabic,Persian,Polish,Indonesian,Malay,Vietnamese,Thai,etc