How to Disable the DND (Do Not Disturb) Feature on NEC Elite DTU-8D-2 Wired Telephone

Last Updated: July 22, 2008

Issue

You wan to disable DND (do not disturb) feature on NEC Elite DTU-8D-2 wired telephone.

Solution

Following these instructions to disable the DND feature on the NEC DTU-8D-2 phone unit:

  1. Do not pick up the handset.
  2. Push Features button.
  3. Dial 69.
  4. Push Features button again.