What happens if the FreezeAlarm gets a busy signal or an answering machine or voice mail?
All units will continue to call if the unit gets a busy signal, answering machine, voice mail, no answer, or even if a person answers. It continues to call the programmed phone number every 15 mintues (or 2 hours if desired) until a person actaully calls back to the location where the FreezeAlarm is located and cancels the alarm call-out.