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Digital data interchange devices and networks

  • US 20080040273A1
  • Filed: 10/09/2007
  • Published: 02/14/2008
  • Est. Priority Date: 11/11/1998
  • Status: Abandoned Application
First Claim
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1. An automated teller machine (ATM) comprising:

  • a first communication port for enabling wireless communication between the ATM and a first portable device retained by an ATM customer when the ATM customer uses the first portable device to conduct an ATM transaction; and

    a second communication port for enabling wireless communication between the ATM and a second portable device retained by a service person when the service person uses the second portable device to service the ATM.

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