×

Wireless prepaid platform integration with standard signaling

  • US 6,075,982 A
  • Filed: 09/23/1997
  • Issued: 06/13/2000
  • Est. Priority Date: 09/23/1997
  • Status: Expired due to Term
First Claim
Patent Images

1. A method of setting up a call, comprising:

  • (1) sending a plurality of transaction capabilities application part messages between a wireless enhanced service platform and a prepaid platform, comprising the steps of;

    (i) sending a begin type transaction capabilities application part message including one or more prepaid parameters in a query or invoke component of the begin type transaction capabilities application part message from the wireless enhanced service platform to the prepaid platform, wherein the prepaid parameters comprise;

    a location identifier for tax calculation; and

    (ii) sending an end type transaction capabilities application part message from the prepaid platform to the wireless enhanced service platform; and

    (2) sending an initial address message from the wireless enhanced service platform to the prepaid platform.

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