In Bangladesh, government over there phone SIM registration by biometric formula. In this method, mobile phone operators are collect the figure print of user and, national ID card to complete the biometric verification system. Recently some dishonest SIM sellers are starting to sell some pre-registered SIM, what was complete its verification by illegal ways. Because of that problem, it becomes to how many SIM is registered by a single national ID card. In this article, I describe that.
Know how many SIM is registered by your national ID card
The system is totally free from any charge and vat/SD charge. To know, dial the number that I give below.
Grameenphone: type “INFO” send to 4949
Robi: dial *1600*3#
Airtel: dial *121*4444#
Banglalink: dial *1600*2#
- All of them are charge free
- The service is for all of prepaid and postpaid users