These technologies have been developed to enable phone carriers to identify and block unwelcome sales calls at their customers\’ request.
However, some phone carriers have allegedly not implemented this technology, in part because they believe that federal law prevents carriers from blocking calls on their consumers\’ behalf. Some examples of these technologies include NoMoRobo, Call Control, and Telemarketing Guard.
This post was imported from a legacy archive. Please excuse any formatting inconsistencies.