India's leading bulk SMS provider, MsgClub has introduced a tool that will prove to be a boon to marketing companies by allowing them to filter DND, or say NDNC listed numbers automatically. It is a web-based interface for the clients to easily manage TRAI regulations and yes, this is the important step towards NDNC/DND compliance with TRAI. The DND filter solution of our company would help companies from being blacklisted.