Apple iPhone4 4G iPhone 4 "block incoming calls" Questions

block incoming text how can I block incoming text messages from a single number In iOS 7, there is an update that allows you to 'Block the Caller' this should block Text Messages and Calls from that ...

...block specific phone numbers. special applications must be installed or be downloaded to have this made but i doubt it. nokia only has the call barring feature that bars ALL calls and incoming text ...