The hearings examiner conducting the hearing may continue the hearing without the necessity of publishing, serving, mailing or otherwise issuing a new notice, by simply making an announcement at the hearing prior to recessing or reconvention, of the date, time and place for the hearing to reconvene. If a hearing is continued and a time and place for the hearing is not publicly announced at the hearing by the hearings examiner before it is recessed, a notice of any further setting of the hearing shall be mailed to those parties in attendance at the hearing and to all other parties whom the Commission has reason to believe should be notified at least ten days prior to the date of the hearing.