System for controlled provisioning of telecommunications services

  • US 6,622,016 B1
  • Filed: 10/04/1999
  • Issued: 09/16/2003
  • Est. Priority Date: 10/04/1999
  • ×

    Create Patent Alert


    *Certain alert events are not available for your current subscription level. Upgrade
  • Save
    ×



    ×

    Thank you for your feedback

    ×
    ×