Changing the time on a Plessey
Masterline PKS1 616


AT EXTENSION 10 (ONLY WHEN THE EXTENSION IS IDLE)

  1. Lift the name card covering the DSS keys (F1-F16)
  2. Press the WR button with a pen or pencil
  3. Press the clock key
  4. Example:
    09.30 A.M. - Key 0930
    09.30 P.M. - Key #0930
  5. Press the * Key
  6. Press the #Key
  7. Press the WR button
  8. After 10 seconds the new time will appear on all display phones
  9. Replace the name card.