§  64.1512   Involuntary blocking of pay-per-call services.

   Nothing in this subpart shall preclude a common carrier or information
   provider from blocking or ordering the blocking of its interstate
   pay-per-call programs from numbers assigned to subscribers who have
   incurred, but not paid, legitimate pay-per-call charges, except that a
   subscriber who has filed a complaint regarding a particular
   pay-per-call program pursuant to procedures established by the Federal
   Trade Commission under title III of the TDDRA shall not be
   involuntarily blocked from access to that program while such a
   complaint is pending. This restriction is not intended to preclude
   involuntary blocking when a carrier or IP has decided in one instance
   to sustain charges against a subscriber but that subscriber files
   additional separate complaints.