To record your Extended Absence greeting:

  1. Login to Voice Mail
  2. Press 8
  3. Press 4
  4. Press 4
  5. Press 7
  6. Record your greeting then wait until you receive confirmation the recording is complete
  7. Press 9 to save the greeting

The next time you login to voice mail, it will remind you that your Out of Office greeting is on and you can choose to either continue it or turn it off.