Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ivan Zhidov0
Peter A. Rinfret0
Sunir Kochhar0
Date of Patent
June 25, 2019
Patent Application Number
16031806
Date Filed
July 10, 2018
Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
Systems for and methods of delivering telephone calls using the combination of a data channel and a voice channel are disclosed. A data channel connection with the telephone handset may provide pre-call information used to set up incoming and outgoing calls which are ultimately connected using a voice channel. Use of the pre-call information may permit the same handset to be associated with multiple secondary telephone numbers from which calls appear to have been made and to which calls appear to have been placed.
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