Panasonic KX-TDA 15, KX-TDA 30, KX-TDA 100, KX-TDA 200, KX-TDA 600

These instructions can only be completed using the below large display handset models:

KX-DT333, KX-DT343, KX-DT346, KX-NT343, KX-NT346, KX-T7630, KX-T7633, KX-T7636

  • Press PROGRAM or PAUSE


  • Enter **


  • Enter system password


  • Enter 000


  • Press ENTER


  • Enter year (00-99)


  • Press SELECT for month


  • Press the right arrow on navigation button


  • Enter date (00-31)


  • Press ENTER


  • Press NEXT (down arrow on navigation button)


  • Enter hour (00-23)


  • Enter minute (00-59)


  • Press ENTER


  • Press END (Hold)

Contact us with any queries regarding clock change