Nokia Tips : For Nokia Phone Users

To check the phones Software version And The Year Of Manufacture :   : *#0000#

              To check the phone usage : (only in selected models) : *#92702689#

    Try these codes to play pranks on your friends phones (supports only selected nokia base    handsets ) : Nokia 2600, 2310, 1208


To Invert the screen (upside down ), to use it horizontal direction (right and left), and to make it in default again use these codes :   *#5511#, *#5512#, *#5513# and *#5514#