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eCall device switching procedure

  • US 8,971,838 B2
  • Filed: 11/14/2011
  • Issued: 03/03/2015
  • Est. Priority Date: 11/12/2010
  • Status: Active Grant
First Claim
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1. A method of performing a switching procedure of an eCall device from a first state of activity to a second state of activity where the actual state or status of the eCall device is changed from switched-on to switched off, or vice versa, characterised in that a communication link is set up between the eCall device and a control centre, that an individual communication process relating to the switching procedure is performed between the eCall device and the control centre, said switching procedure performing a switch from a first state of activity to a second state of activity of the eCall device, that a report file about the switching procedure is generated during the individual communication process and that the report file is stored within a storage unit.

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