Aircel cellular
Calls/SMS after activation of DO NOT DISTURB

I am using Aircel prepaid number 98422 80877 and I had already activated DND services by sending sms START DND to 1909 on 02-04 but I am getting messages from aircel and calls from telemarketing. I am very puzzled that no action has been initiated even after 45 days of waiting period. Kindly look into the matter.

R.Krupaka