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Text alternative to established voice call session

  • US 9,648,469 B2
  • Filed: 12/15/2014
  • Issued: 05/09/2017
  • Est. Priority Date: 01/15/2010
  • Status: Active Grant
First Claim
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1. A method comprising:

  • sending, by an initiating device, a request for a voice call session with a recipient device;

    receiving an indication of a capability of the recipient device to receive a text message if the voice call session is not established;

    determining, by the initiating device and before the voice call session is established with the recipient device, a text message to be sent to the recipient device if the voice call session is not established; and

    sending, responsive to the indication and after determining that the voice call session is not established, the text message to the recipient device.

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