BSNL U100 CDMA DATACARD 32bit 64bit drivers n general info

Drivers for U100 NIC CARD supplied by BSNL 
Windows Xp drivers

Windows Vista32 /Windows 7 32bit

Windows Vista64 / Windows7 64bit

Activate/De-activate dnd

check ur registration here-http://nccptrai.gov.in/nccpregistry/search.misc

If you are receiving many promotion Calls and SMS's on your mobile number and wont to stop those massages you need to active DND (Do Not Disturb) on your mobile number. So here are two ways by which you can active or deactivate DND on your mobile number.

DND (Do Not Disturb)
If you fully want to active DND on your mobile number phone just send an SMS “START DND” to “1909” or you can also call “1909” and if you can want to fully deactivate (stop) DND, you just need to send an SMS “STOP DND” to “1909” or you can call to “1909”.