MNP and VOIP: a win-win situation for Telecoms Providers
The USA has mandatory registration via the use of Social Security Numbers, Driver’s license or passports, ...
https://iskablogs.blogspot.com/2010/03/mnp-and-voip-win-win-situation-for.html
The USA has mandatory registration via the use of Social Security Numbers, Driver’s license or passports, a process simplified by merely using your Credit Card to do identity verification during mobile smart phones purchases on two (2) year Contracts Plans, but not on Prepaid mobile phones (equivalent to Postpaid in Jamaica).
Oweing to the popularity of Prepaid
