This is the network phone number, you can call 12321 report, you can also install the Tencent cell phone butler interception, it has a powerful interception function; open the interception function can be effective automatic interception of you do not want to listen to the phone and join the blacklist; the default setting for the standard mode can be automatically blocked in the blacklist of the phone; and it can also be blocked on the ringing of a phone and blocking the phone and shielding; of course, you can also Customize the blocking settings;