Comdial DXP, DXP Plus, FX series (Impact Classic and Impact SCS Phones):
 All Changes Must be Made from the Attendant's Station Phone

Comdial DXP

  • Press "Intercom *#0*".
  • Select "01".
  • Enter date (MM:DD:YY).
  • Enter time (HH:MM).
  • Press "#" to end.