Let your friends and family who have been trying to call you when you were out of the network area of your phone was busy know that you are back to the network area or no more busy. Subscribe to the Notify Me service to allow your friends and family to be notified of your availability. 

To activate the service, send A to 9944. Charge Rs. 2/week (excl. of tax). The service will be automatically deactivated after one week and you will have to subscribe again to continue the service.

Once the service is activated, all your friends and family who have been trying to contact you when you were not available will be notified via SMS that you are now available for call.