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Method and system for communicating a message attachment

  • US 8,301,179 B2
  • Filed: 12/06/2006
  • Issued: 10/30/2012
  • Est. Priority Date: 12/06/2006
  • Status: Active Grant
First Claim
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1. A method of operating a mobile communication device, the method comprising:

  • maintaining a first wireless data path to an application server via a first wireless packet data service network, the first wireless data path being a secure end-to-end continuous communication link;

    receiving an electronic message and an attachment notification via the first wireless data path; and

    in an automatic mode, establishing a second wireless data path for transmission of the attachment to the mobile communication device when the mobile communication device is within a coverage area for a given radio access technology with which the device is configured to establish the second wireless data path;

    wherein the second wireless data path is a secondary PDP context of higher quality of service than the first wireless data path.

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