registration in NDNC Registry by clicking on “DND Registration Check”
Stop unwanted calls in Airtel:
Stop Unwanted Calls on Vodafone:
Block calls from reliance:
http://www.reliancecommunications.co.in/Communications/Rm/rm_index.html and fill up a form to register to dnd.
Stop Calls on Idea Callular –
http://www.tatatele.in/dnd/DNDAction.do use this link to activate DND.
Interactive Voice Response System (IVRS) â€“ Call Toll-free number 1909 and follow the IVRS instructions for registring/de-registering.
SMS â€“ Send SMS to 1909 with keywords â€˜START DNDâ€™. It will be registered. For de-registering SMS â€˜STOP DNDâ€™ and it will be dergistered.