Changing the time on an Alcatel 4200
  1. The time can only be changed from extension 20 or 200, which must be a 4034 or a 4035 (You can find this number on the base of the handset).
  2. Dial 800
  3. Press the button with Operat above it
  4. Dial 1954
  5. Press Clock
  6. Enter the Date and Time using the keypad and press OK
  7. Press Back to finish and the new date and time will be on the display