I am registered with NDNC
I have visited ndncregistry.gov.in and confirmed this.
still, I get numerous messages from http://indichoice.com/wapsite….
ihave visited the website and find that :
MTNL, in association with M/S Overseas Marketing Co. (P) Ltd, is launching WAP services for GSM subscribers. Using this service MTNL customers can experience following types of information and utility service to the over short code 55888.

I request that these messages be stopped
yours faithfully
sivakumar