1、STDmITU-T RECMN Te563 CORI? 1-ENGL 1798 VBb2591 Ob52629 133 INTERNATIONAL TELECOMMU N CATION UNION ITU-T TELECOMMUNICATION STANDARDIZATION SECTOR OF TU T.563 Corrigendum 1 (06/98) SERIES T: TERMINALS FOR TELEMATIC SERVICES Terminal characteristics for Group 4 facsimile apparatus Corrigendum 1 ITU-T
2、Recommendation T.563 - Corrigendum 1 (Previously CCITT Recommendation) STD-ITU-T RECMN To563 CORR Ii-ENGL Lye18 QBb259L Ob52b3CI 955 ITU-T T-SERIES RECOMMENDATIONS TERMINALS FOR TELEMATIC SERVICES For further details, please refer to ITU-T List of Recommendations. STD-ITU-T RECMN T-563 CORR L-EMGL 1
3、998 E qQb259L Ob52b31 891 ITU-T RECOMMENDATION T.563 TERMINAL CHARACTERISTICS FOR GROUP 4 FACSIMILE APPARATUS CORRIGENDUM 1 Source Corrigendum 1 to IT-T Recommendation T.563, was prepared by IT-T Study Group 8 (1997-2000) and was approved under the WTSC Resolution No. 1 procedure on the 18th of June
4、 1998. Recommendation T.563Kor.l (06/98) 1 STD-ITU-T RECMN T-563 CORR 1-ENGL 1998 lI8b259L Ob52b32 728 FOREWORD ITU (International Telecommunication Union) is the United Nations Specialized Agency in the field of telecommuni- cations. The Telecommunication Standardization Sector (ITU-T) is a permane
5、nt organ of the ITU. The ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide basis. The World Telecommunication Standardization Conference (WTSC), which meets every four years,
6、establishes the topics for study by the ITU-T Study Groups which, in their turn, produce Recommendations on these topics. The approval of Recommendations by the Members of the -T is covered by the procedure laid down in WTSC Resolution No. 1. In some areas of information technology which fall within
7、 -Ts purview, the necessary standards are prepared on a collaborative basis with IS0 and EC. I NOTE In this Recommendation, the expression “Administration” is used for conciseness to indicate both a telecommunication administration and a recognized operating agency. INTELLECTUAL PROPERTY RIGHTS The
8、ITU draws attention to the possibility that the practice or implementation of this Recommendation may involve the use of a claimed Intellectual Property Right. The IT takes no position concerning the evidence, validity or applicability development process. l of claimed Intellectual Property Rights,
9、whether asserted by ITU members or others outside of the Recommendation As of the date of approval of this Recommendation, the ITIJ had not received notice of intellectual property, protected by patents, which may be required to implement this Recommendation. However, implementors are cautioned that
10、 this may not represent the latest information and are therefore strongly urged to consult the TSB patent database. O ITU 1998 All rights 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, w
11、ithout permission in writing from the ITU. 11 Recommendation T.563Kor.l (6/98) CONTENTS 1) Subclause 1.4.563 (1996) 2) Subclause B.5.2/T.563 (1996) 3) Subclause B.6.2fl.563 (1996) 4) Subclause B.6.3fl.563 (1996) 5) Item 4) of Recommendation T.563/Amd.l (1997) . Recommendation T.563Kor.l (B8) Page 1
12、1 1 2 2 iii Recommendation T.563 TERMINAL CHARACTERISTICS FOR GROUP 4 FACSIMILE APPARATUS CORRIGENDUM 1 (Geneva, 1998) 1) Subclause 1.4l.563 (1996) The Note in 1.4.563 should be deleted. Originally, this Note belonged to subclause Revise subclause 1.4 to read as follows: 5m.5 3 994). In 1997, subcla
13、use 1.5 was delete but the Note remainec 1.4 colour image types of G4 facsimile apparatus are optional. The basic image type of the Group 4 facsimile apparatus is black and white. Continuous tone gray-scale and Other image types are for further study. 2) Subclause B.5.2J.563 (1996) Recommendation F.
14、551 specifies that the content of the file description is common to all telematic services. But the file description in B.5.2K.563 is not compatible with that in Annex B.4. In spite of the following Note in B.5.2.563, there is no “ I“ in the content of the file description. “NOTE 2 -When only is use
15、d, this element is included in one line. When 11 is used, this element can be included in several lines.“ Consequently, the content of the file description should be adjusted to that in Annex B.4 as follows. Revise as follows: CR LF 10 :USER VISIBLE STRING: CR LF users comments (8 lines, 72 characte
16、rs maximum per line) 3) Subclause B.6.uT.563 (1996) “80 O1 02 06“ should be amended as “80 02 02 06“. Revise the Example to read as follows: Example A4 OF Applicationcapabilities 80 02 02 06 81 O1 O0 AA O6 fileTransferCapabilities documentApplicationPfile = T.503 + File transfer function documentArc
17、hitectureClass = FDA 02 o1 O0 bftlapabilities 02 o1 02 dtmcapabilities Recommendation T.563Kor.l (W8) 1 4) Subclause B.6.3R.563 (1996) “documentApplicationProfile=“ It is preferable to add in front of “File transfer function“. Revise the Example to read as follows: Example A4 OB DocumentCharacterist
18、ics 8001 06 81 O1 O0 AA 03 fileTransferCapabilities 02 o1 02 dtmcapabilities documentApplicationPfile = File transfer function documentArchitectureClass = FDA 5) Item 4) of Recommendation T.563/Amd.l(1997) “3.3.5“ should be amended as “3.3.6“. and “3.3.6“ should be amended as “3.3.7“. Revise subclau
19、se 3.2.8.4 to read QS follows: 3.2.8.4 For colour facsimile of continuous tone image as described in 3.3.6 with more than one colour component, the coding scheme defined in Recommendation T.81 shall be used. For colour facsimile of colour and gray-scale image using lossless coding scheme as describe
20、d in 3.3.7. the coding scheme defined in Recommendation T.43 shall be used. 2 Recommendation T.563/Cor.l (W98) STD-ITU-T RECMN T-563 CORR 1-ENGL 1998 E 4862551 Ob52b3b 373 Series A Series B Series C Series D Series E Series F Series G Series H Series I Series J Series K Series L Series M Series N Se
21、ries O Series P Series Q Series R Series S Series T Series U Series V Series X Series Y Series Z ITU-T RECOMMENDATIONS SERIES Organization of the work of the -T Means of expression: definitions, symbols, classification General telecommunication statistics General tariff principles Overall network op
22、eration, telephone service, service operation and human factors Non-telephone telecommunication services Transmission systems and media, digital systems and networks Audiovisual and multimedia systems Integrated services digital network Transmission of television, sound programme and other multimedi
23、a signals Protection against interference Construction, installation and protection of cables and other elements of outside plant TMN and network maintenance: international transmission systems, telephone circuits, telegraphy, facsimile and leased circuits Maintenance: international sound programme
24、and television transmission circuits Specifications of measuring equipment Telephone transmission quality, telephone installations, local line networks Switching and signalling Telegraph transmission Telegraph services terminal equipment Terminais for telematic services Telegraph switching Data communication over the telephone network Data networks and open system communications Global information infrastructure Programming languages Printed in Switzerland Geneva, 1998
