×

Call receiving system apparatus and method having a dedicated switch

  • US 20060211405A1
  • Filed: 05/27/2006
  • Published: 09/21/2006
  • Est. Priority Date: 05/21/1997
  • Status: Active Grant
First Claim
Patent Images

1-23. -23. (canceled)

View all claims
  • 12 Assignments
Timeline View
Assignment View
    ×
    ×