Communication apparatus

  • US 20020127998A1
  • Filed: 03/01/2002
  • Published: 09/12/2002
  • Est. Priority Date: 03/02/2001
  • Status: Active Grant
First Claim
Patent Images

1. A communication apparatus having a first portion, a second portion and a vibrator, the communication apparatus comprising:

  • a first detector configured to detect an operation to at least partially separate the first portion from the second portion;

    a second detector configured to detect a missed event in the apparatus; and

    a controller coupled to the first and second detectors and configured to activate the vibrator responsive to the first detector detecting the operation if the second detector has detected the missed event.

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