9066 PT 2-89 4851903 0079825 5 Q- 60- 04 INTERNATIONAL ISO/EC STANDARD 9066-2 First edition 1989-11-15 Informationprocessingsystems-Text communication- ReliableTransfer Part 2 : Protocol specification Systemes de traitement de I'information - Communication de texte -- Transfert fiable Partie2:Spécificationduprotocole Referencenumber ISO/IEC 9066-2: 1989 (E) 9066 7 2-89 14851903 0079826 7 ISO/IEC 9066-2: 1989(E) Contents Page Foreword ii Introduction iv 1 Scope 2 Nortmative references 3 Definitions 4 Abbreviations 5 Conventions Overview oftheprotocol 7 Elements of procedure 5 8 Mapping to used services. 23 9 Abstract syntax definition of APDUs 32 10 Conformance 35 Annexes A RTPM Statetables 36 BDifferences between this part ofISO/IEC 9066 and CCITTRecommendation X.410-1984 63 C Summaryofassigned objectidentifiervalues 64 @ ISO/IEC 1989 All ights reserved. No part of this publication may be reproduced or utilized in any form or by any means,electronic or mechanical,including photocopying and microfilm,without permission in writing from thepublisher. ISO/IEC Copyright Office·Case postale 56·CH-1211Geneve 20·Switzerland Printed in Switzerland ii 4851903 0079827 9 9066 PT 2-89 ISO/IEC 9066-2: 1989 (E) Foreword ISo (the International Organization for Standardization)and IEc (the International Electrotechnical Commission) together forma system for worldwide standardization as a whole. National bodies that are members of ISo or iEC participate in the develop- ment of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity. ISO and EC technical committees collaborate in fields. of mutual interest. Other international organizations, governmental and non-governmental, in liaison with Iso and IEC, also take part in the work. In the field of information technology, Iso and IEc have established a joint technical committee, ISo/IEC JTC 1. Draft International Standards adopted by the joint technical committee are circulated to national bodies for approval before their accep- tance as International Standards.They are approved inaccordance with procedures re- quiring at least 75 % approval by the national.bodies voting. International Standard ISo/IEC 9066-2 was prepared by Joint Technical Committee ISo/IEc JTC 1, Information technology. ili