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Communication method and system

  • US 8,666,380 B2
  • Filed: 11/12/2010
  • Issued: 03/04/2014
  • Est. Priority Date: 08/21/2001
  • Status: Expired due to Term
First Claim
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1. A method comprising:

  • communicating over a telecommunications network between a service provider and one or more users, wherein the service provider has access to multiple distinct addresses in the telecommunications network and each user is identified by an address;

    causing a first message to be sent over at least a portion of the telecommunications network to a user'"'"'s address,wherein the first message has a first reply address selected from the multiple distinct addresses;

    determining, based on a reply from the user'"'"'s address to the first reply address, a second message and a second reply address, wherein the second reply address is selected from the available multiple distinct addresses and is distinct from the first reply address; and

    causing the second message to be sent over at least a portion of the telecommunications network to the user'"'"'s address, the reply address of the second message being the second reply address.

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