With the rapid development of the communication network, the mobile phone card has been popularized in many places, basically belongs to a person, up to ninety-nine to six or seven years old are in use, with the popularity of the card, bred a lot of new jobs, such as micro-business, sales. And so on and so forth......, but then a lot of problems have been found, that is, the demand for ** cards in each industry is different, and operators are constantly developing new types of ** cards in order to meet the needs of various industries for mobile phone cards.
But in the final analysis, there are only three operators, and then the virtual operator will appear, but the virtual operator does not have his own mobile phone number, base station, and network signal, but due to the large number of virtual operators, the virtual operator will sign a contract with the three major operators "China Mobile, China Telecom, China Unicom", lease communication resources, and then develop by the virtual operator.
The registration card that I want to talk about today is a kind of mobile phone card developed by the virtual operator, the registration card belongs to the castrated version of the mobile phone card, he can not play **, the registration card can only be used to register an account, basically 98% of the software accounts can be registered,