To transmit identity and reference information of the waybill being requested.
To identify the type of waybill request.
Prefix or alphabetic part of an equipment unit's identifying number.
Sequencing or serial part of an equipment unit's identifying number (pure numeric form for equipment number is preferred).
Carrier accounting number of the waybill for the inbound movement.
Date (YYMMDD).
ZT05 is waybill date for the number in ZT04.
