Privacy connection rate, as well as the normal phone number connection, because it is the normal mobile phone number, of course, there are some problems, privacy, the latter said the middle, and is a mobile phone number without a SIM card, it will be divided into three categories, the first is the regular operator code, give priority to with China unicom and China mobile's formal code; The second type is a virtual operator number, such as ali small; The third kind is not normal network code,
These three kinds of the connection rate of difference is very big, operator formal code, connection rate and the cell phone to call the same reality, of course, if be platform, connection rate would certainly have fallen sharply, but with a real phone number also; Virtual operator number, the second category, that is to say, a lot of mobile terminal for virtual operator number displayed for harassing phone calls, plus a few years earlier virtual operator number for fraud or forced the telephone marketing, word of mouth is low, and SMS + link, ordinary people have fixed impression in my heart, it is difficult to change; Network code is needless to say, more than 11, reject the possibility of close to 100%,