Free missed call alert for all mobile operators

Free miss call alert:

dial the following numbers as per the operators given, to activate missed call alert service to your mobile.

If you'r mobile is out of area,or switched off,during which the user called your mobile can be known using this service. A message will be coming frm the operator

BSNL
*62*9117010#

AIRTEL
*62*91565#

AIRCEL
*62*984220100#

Docomo *62*919029955003#

RIM
*62*919015000700#
if not working.Pls comment your request and problems.