Nokia 636 Cellular Telephone
(170-1091)                 Troubleshooting            Faxback Doc. # 37159

If the power does not come on or stay on:

  Make sure the battery is properly installed and charged.

  Be sure that the contacts on the battery and the charging stand are clean.

  Battery charge may be too low for operation. Check the display and listen
  for the low battery warning tones.

If the power comes on, but the phone does not work:

  Check the NO SVC indicator, you might be out of the cellular service area.

  Make sure that the antenna is properly installed and if your phone has an
  extendible antenna, make sure that the antenna is extended to its full
  length.

  Check if there is an error message on the display after switching on.  If
  so, contact your local dealer.


(LB/EB 10/09/96)

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