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Mode-swapping in multi-modal telephonic applications

  • US 20030063728A1
  • Filed: 04/10/2002
  • Published: 04/03/2003
  • Est. Priority Date: 10/01/2001
  • Status: Active Grant
First Claim
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1. A method of performing a communication between an application and a user through a telephone in first and second modes, the communication being in a first mode, the method comprising:

  • receiving an instruction to perform a change of mode; and

    adding the second mode to the communication and/or dropping the first mode from the communication.

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