... , Photographing time depends on the memory.single and dual camera compatiblememorymemory128MB, support expansion card,expanded to maximum 8GB TF ... extra sleeping time.Built-in game2 embedded common games,mobile phone QQ,ludo.Gravity-sensingmusic shiftslide to unlock, incoming call ... multi-system compatible, NOKIA I/O DC in, WIFI wireless Internet access,off-screen function, shake to shift screen image ...