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How to change the key tone of my Philips device?

  1. Press MENU/OK
  2. Select [Phone setup] > [Sounds] > [Key tone], then press MENU/OK to confirm
  3. Select [Off]
  4. Press MENU/OK to confirm

The information on this page applies to the following models: CD1811G/NL , CD1811R/NL , CD3653Q/37 . Click here to show more product numbers  ›

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