BSNL landline or Mobile subscribers, who do not wish to receive promotional calls or SMS, can registert their number with National Do Not Call services with BSNL.
How To Register
- Call At Toll Free number 1909
- SMS (Cellone/Excel) – By sending DNC ACT For adding the mobile number in the DNC registry) or DNC DEACT (For removing the mobile number from the DNC registry) to 53733.