ASSLAM O ALIKUM

meray pass sony ericsson k310i mobile hay jis ki internel memory bhut kam hay jab kay ais main memory card slot bhi nhin hay kia ais kay saath externel memory lag sakti hay? ais mobile kay saath data usb cable moojood hay
agar kisi bhai kay pas ais ka hal ho to please share karay

Shukria.