Most of us are fed up of Adverisement Calls and SMS in our Mobile phones.
To eliminate this
Register with DO NOT CALL REGISTRY
Telecom Commercial Communications Customer Preference Portal
http://www.nccptrai.gov.in/nccpregistry/How to Register Preference.pdf
To eliminate this
Register with DO NOT CALL REGISTRY
Telecom Commercial Communications Customer Preference Portal
http://www.nccptrai.gov.in/nccpregistry/How to Register Preference.pdf