RADIOGRAM HANDLING INSTRUCTIONS • HXA--(Followed by number) Collect landline delivery is authorized by addressee within X miles. (If no number, authorization is unlimited.) • HXB--(Followed by number) Cancel message if not delivered within X hours of filing time; service originating station indicating not delivered in specified time limit. • HXC--Report date and time of delivery (TOD) to originating station. • HXD--Report to originating station the identity of station from which received, plus date and time. Report identity of station to which relayed, plus date and time, or if delivered, report date, time and method of delivery. • HXE--Delivering station get reply from addressee and originate message back to sender. • HXF--(Followed by number.) Hold delivery until...(specific date). • HXG--Delivery by mail or landline toll call not required. If toll or other expense involved, cancel message and service originating station. With no handling instruction, HXG is assumed Failure to deliver always requires a service message be sent back to sending station.