This is a complete ringer solution of nokia 1200 phone.If someone face this problem.Then you can repair your problem using this solution.View the attachment below picture and read below note.
How to repair it : If your nokia 1200 ringer is not work then first check speaker next check speaker ways.if you see damage ringer wyas then make red mark jumper.If you see ringer ways is ok but problem still then rehot red mark ic and check if problem stilll then change ringer ic.