SIST ETS 300 072 E1:2003

• Abstract:

  T/TE 06-01 [F]

• Status: Published
• Publication Date: 30-Nov-2003
• ICS: 35.100.60 - Presentation layer
• ICS: 35.180 - IT Terminal and other peripheral equipment
• Technical Committee: SS EIT - Technical Board for the electrotechnical, information technology and telecommunications fields
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Dec-2003
• Due Date: 01-Dec-2003
• Completion Date: 01-Dec-2003
• Ref Project: ETSI ETS 300 072 ed.1 (1990-11) - Terminal Equipment (TE); Videotex presentation layer protocol; Videotex presentation layer data syntax

SIST ETS 300 072 E1:2003 is the Slovene standard identified as identical to ETS 300 072 Edition 1. It covers the Videotex presentation layer protocol and the Videotex presentation layer data syntax for Terminal Equipment (TE). In practice, it is the reference for anyone implementing, checking, or procuring TE that has to interoperate with a Videotex service.

What does SIST ETS 300 072 E1:2003 specify?

SIST ETS 300 072 E1:2003 specifies the Videotex presentation layer for TE, with two linked parts: the protocol used at that layer and the data syntax used to carry information. That matters because interoperability depends on both sides using the same exchange rules and the same data format.

The front matter places the standard in telecommunications and terminal equipment work, with ICS classifications 35.100.60 and 35.180, and the ETSI source classification 33.020. The key words on the title page confirm the subject area: Terminal Equipment (TE), Videotex presentation layer protocol, and Videotex presentation layer data syntax.

The document is presented as an ETSI European Telecommunications Standard and the Slovene publication states that it is identical to ETS 300 072 Edition 1. The publication history shown in the front matter identifies a first edition in November 1990 and a later conversion to PDF in February 1996.

What are the key requirements of SIST ETS 300 072 E1:2003?

SIST ETS 300 072 E1:2003 centers on how Videotex TE presents and formats data at the presentation layer. For an implementer, that means the standard is the reference for the messages and data structures a terminal must generate and understand to work with a Videotex service.

• Presentation layer focus - The standard is about the presentation layer, not about unrelated application functions. In practice, this tells engineers which part of the system the rules apply to when they design terminal behavior.
• Videotex protocol - The document defines the Videotex presentation layer protocol. That gives implementers the exchange behavior they need to follow so terminals and services interpret interactions the same way.
• Data syntax - The standard defines the Videotex presentation layer data syntax. For readers, this means the format of the data has to match the standard so encoded information can be parsed correctly.
• Terminal Equipment (TE) scope - The standard is written for TE. That matters when choosing components or writing firmware, because the rules are aimed at terminal-side behavior rather than general IT equipment.
• Service context - The title page identifies the subject as Videotex service. In practice, this anchors the protocol and syntax to a specific telecommunications service environment, which helps avoid using the document outside its intended setting.
• Interoperability purpose - Because the standard covers both protocol and syntax, it supports consistent communication between TE and Videotex systems. For buyers and test teams, that is the basis for compatibility checks and acceptance testing.
• European standard alignment - The Slovene publication is identified as identical to ETS 300 072 Edition 1. That is important when comparing national and European documents, because the same technical content is being referenced.

What terms does SIST ETS 300 072 E1:2003 define?

Terminal Equipment (TE) - The equipment at the user side that connects to and communicates with the Videotex service.

Videotex - A telecommunications service environment for presenting information to a terminal, which is the service context named by the standard.

Presentation layer - The layer of the communication model covered by the standard, where information is prepared and interpreted for exchange.

Protocol - The agreed set of exchange rules that TE follows when communicating at the presentation layer.

Data syntax - The way presentation-layer data is structured and encoded so that the other side can read it correctly.

Videotex service - The specific service setting for which the terminal protocol and data syntax are defined.

Who uses SIST ETS 300 072 E1:2003?

SIST ETS 300 072 E1:2003 is used by people who need TE to work correctly with a Videotex service. That includes telecommunications engineers, terminal designers, firmware developers, test laboratories, and quality or procurement staff who need a clear compatibility reference.

Manufacturers of terminal equipment use it when implementing the presentation layer behavior and data format. Test and verification teams use it to check that a terminal follows the expected Videotex rules. Buyers and quality managers use it to confirm that offered TE is aligned with the specified Videotex presentation layer protocol and data syntax.

What does the SIST ETS 300 072 E1:2003 document contain?

The front matter identifies the standard, its language, its classification, and its relationship to ETS 300 072 Edition 1. It also includes the ETSI title page details, copyright notice, and a short document history.

The document is a technical standard for the Videotex presentation layer, so its body serves as the reference for implementation and conformance work on TE. For practical use, that means engineers consult it when defining how a terminal formats and interprets Videotex presentation-layer data.

The publication history shown in the front matter records the first edition and the later PDF conversion. The keywords and ICS references help librarians, document controllers, and search tools place the standard in the correct telecommunications and terminal-equipment category.

SLOVENSKI STANDARD
01-december-2003
Terminalska oprema (TE) – Protokol za predstavitveno plast sistema Videotex –
Podatkovna skladnja za predstavitveno plast sistema Videotex
Terminal Equipment (TE); Videotex presentation layer protocol; Videotex presentation
layer data syntax
Ta slovenski standard je istoveten z: ETS 300 072 Edition 1
ICS:
35.100.60 Predstavitveni sloj Presentation layer
35.180 Terminalska in druga IT Terminal and other
periferna oprema IT peripheral equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN ETS 300 072
TELECOMMUNICATION November 1990
STANDARD
Source: ETSI TC-TE
ICS: 33.020
Videotex service
Key words:
Terminal Equipment (TE);
Videotex presentation layer protocol
Videotex presentation layer data syntax
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
F-06921 Sophia Antipolis CEDEX - FRANCE
Postal address:
650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
Office address:
c=fr, a=atlas, p=etsi, s=secretariat - [e-mail]
X.400: Internet:
Tel.: [phone] - Fax: [phone]
Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the
foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 1996. All rights reserved.
New presentation - see History box

Page 2
ETS 300 072: 1990
Whilst every care has been taken in the preparation and publication of this document, errors in content,
typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to
"ETSI Editing and Committee Support Dept." at the address shown on the title page.

SIST ETS 300
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