Displaying characters on the screen

Last Updated : Apr 29, 2014 |

Procedure

  1. Check the power source to be sure your telephone is receiving power.
  2. Check all lines into the telephone to be sure it is properly connected.
  3. Keeping the telephone idle, press and hold the Trnsfr button; the line/feature indicators should light and the display should show all shaded blocks.
  4. Release the Trnsfr button to end the test.
  5. If the above suggested solutions do not resolve the problem, reset or power cycle the telephone.