M39 传真电报设备 标准查询与下载

ETSI ETR 052-1993 终端设备(TE).对于电传终端设备的业务双向通信要求

Terminal Equipment (TE); Service Intercommunication Requirements for Teletex Terminal Equipment

ETSI PRETS 300 017-1993 终端设备(TE).电传测试程序

Terminal Equipment (TE); Test Procedures for Teletex

ITU-T D.83 FRENCH-1993 传真电报和私人传真电报呼叫的费率

The CCITT, considering that phototelegraph calls are frequently set up on circuits normally used for telephone traffic; that the holding time of these circuits used depends not only on the duration of the phototelegraph transmission proper but also on the time needed to prepare the call and return the circuits used to the telephone service; that when a phototelegram is handled, the cost includes the handing in and delivery expenses as well as the cost of using public phototelegraph stations.

RATES FOR PHOTOTELEGRAMS AND PRIVATE PHOTOTELEGRAPH CALLS

ITU-T D.83 SPANISH-1993 传真电报和私人传真电报呼叫的费率

The CCITT, considering that phototelegraph calls are frequently set up on circuits normally used for telephone traffic; that the holding time of these circuits used depends not only on the duration of the phototelegraph transmission proper but also on the time needed to prepare the call and return the circuits used to the telephone service; that when a phototelegram is handled, the cost includes the handing in and delivery expenses as well as the cost of using public phototelegraph stations.

RATES FOR PHOTOTELEGRAMS AND PRIVATE PHOTOTELEGRAPH CALLS

ITU-T D.43 FRENCH-1993 国际用户电报业务中部分和全部的费用偿还

On request or following a claim regarding the performance of the service, a refund shall be made to the person who made the payment, subject to the conditions specified in § 2 below.

PARTIAL AND TOTAL REFUND OF CHARGES IN THE INTERNATIONAL TELEX SERVICE

ITU-T F.108 FRENCH-1993 拨往多个目的地的国际传真电报呼叫的操作规则

The CCITT, considering that it seems advisable to provide for rules to which the Administrations may refer in the case where they decide to allow calls enabling several phototelegraph stations in different countries to receive a transmission simultaneously; that for multiple calls of this kind international dissemination (i.e., a distribution of the transmission to different countries) is necessary and possibly national disseminationin the incoming countries (i.e., to the various receiving stations belonging to the same national network).

OPERATING RULES FOR INTERNATIONAL PHOTOTELEGRAPH CALLS TO MULTIPLE DESTINATIONS

ITU-T F.108 SPANISH-1993 拨往多个目的地的国际传真电报呼叫的操作规则

The CCITT, considering that it seems advisable to provide for rules to which the Administrations may refer in the case where they decide to allow calls enabling several phototelegraph stations in different countries to receive a transmission simultaneously; that for multiple calls of this kind international dissemination (i.e., a distribution of the transmission to different countries) is necessary and possibly national disseminationin the incoming countries (i.e., to the various receiving stations belonging to the same national network).

OPERATING RULES FOR INTERNATIONAL PHOTOTELEGRAPH CALLS TO MULTIPLE DESTINATIONS

ITU-T F.112 FRENCH-1993 海上移动卫星业务中50波特起止式电报传输的质量目标

The CCITT, considering that proper interworking of this telegraph transmission with the international telegraph services must be ensured; CCITT Recommendation F.10 concerning character error rate for telegraph communications, unanimously recommends that, for the coast-earth station-to-mobile terminal and mobile terminal-to-coast-earth station links, sufficient margin should be included to overcome adverse propagation conditions. The objective should be that propagation conditions should not contribute any character errors for at least 95% of all calls with mobile terminals within the satellite service area. With the exception of blockage effects, propagation conditions should not contribute more than 8 errors in 100 000 characters with a 99% confidence level for mobile terminals at the edge of the service area.

QUALITY OBJECTIVES FOR 50-BAUD START-STOP TELEGRAPH TRANSMISSION IN THE MARITIME MOBILE-SATELLITE SERVICE

ITU-T F.112 SPANISH-1993 海上移动卫星业务中50波特起止式电报传输的质量目标

The CCITT, considering that proper interworking of this telegraph transmission with the international telegraph services must be ensured; CCITT Recommendation F.10 concerning character error rate for telegraph communications, unanimously recommends that, for the coast-earth station-to-mobile terminal and mobile terminal-to-coast-earth station links, sufficient margin should be included to overcome adverse propagation conditions. The objective should be that propagation conditions should not contribute any character errors for at least 95% of all calls with mobile terminals within the satellite service area. With the exception of blockage effects, propagation conditions should not contribute more than 8 errors in 100 000 characters with a 99% confidence level for mobile terminals at the edge of the service area.

QUALITY OBJECTIVES FOR 50-BAUD START-STOP TELEGRAPH TRANSMISSION IN THE MARITIME MOBILE-SATELLITE SERVICE

ITU-T F.131 FRENCH-1993 无线电传业务代码

The CCITT, considering that it is technically feasible to interconnect certain radiocommunication systems in the Maritime Mobile Service and the Maritime Mobile-Satellite Service with the international telex network in order to provide a radiotelex service between ships and telex subscribers in accordance with Recommendation F. 110; that Recommendation F.60 specifies the code expressions used for service correspondence in the international telex service.

RADIOTELEX SERVICE CODES

ITU-T F.131 SPANISH-1993 无线电传业务代码

The CCITT, considering that it is technically feasible to interconnect certain radiocommunication systems in the Maritime Mobile Service and the Maritime Mobile-Satellite Service with the international telex network in order to provide a radiotelex service between ships and telex subscribers in accordance with Recommendation F. 110; that Recommendation F.60 specifies the code expressions used for service correspondence in the international telex service.

RADIOTELEX SERVICE CODES

ITU-T F.4 FRENCH-1993 明语和密语

The CCITT, considering Article 27 of the International Telecommunication Convention (Nairobi, 1982) concerning the use of secret language in telegrams; the general provisions in Recommendation F.1 on the preparation and handing in of telegrams; the CCITT studies on simplifying the international public telegram service and increasing its costeffectiveness.

PLAIN AND SECRET LANGUAGE

ITU-T F.4 SPANISH-1993 明语和密语

The CCITT, considering Article 27 of the International Telecommunication Convention (Nairobi, 1982) concerning the use of secret language in telegrams; the general provisions in Recommendation F.1 on the preparation and handing in of telegrams; the CCITT studies on simplifying the international public telegram service and increasing its costeffectiveness.

PLAIN AND SECRET LANGUAGE

ITU-T F.10-1993 预定的无线通信业务

it would be useful to have a common standard for assessing the quality of telegraph communications,

CHARACTER ERROR RATE OBJECTIVE FOR TELEGRAPH COMMUNICATION USING 5 - UNIT START-STOP EQUIPMENT

ITU-T F.171-1993 在局设公用传真业务中关于使用存贮转发交换节点的操作规定

This Recommendation states the operational provisions peculiar to the bureaufax service when store-andforward facsimile switching nodes are employed within the international transmission of documents.

OPERATIONAL PROVISIONS RELATING TO THE USE OF STORE-AND-FORWARD SWITCHING NODES WITHIN THE BUREAUFAX SERVICE

ITU-T F.20-1993 国际电路交换公众电报业务

the following provisions should be adopted for the gentex service

THE INTERNATIONAL GENTEX SERVICE

ITU-T F.21-1993 国际电路公众电报业务用的应答码的组成

the answer-back code sent by teleprinter equipment in the gentex service should provide as much useful information as possible for the operational services. Procedures for checking answer-back codes should be simple and speedy because the average time taken to transmit the text of a telegram in the gentex system is about one minute and this means that roughly every minute three answer-back codes have to be checked by the operator (two at the beginning of the telegram, the answer-back code of the station obtained and the answer-back code of the calling station, and one at the end: the answer-back code of the station obtained)

COMPOSITION OF ANSWER - BACK CODES FOR THE INTERNATIONAL GENTEX SERVICE

ITU-T F.23-1993 长途国际电路公众电报电路的服务等级(GOS)

the main purpose of the gentex service is to ensure that traffic shall be passed without delay, whilst also ensuring a sufficient use of groups of long-distance international circuits intended to carry traffic

GRADE OF SERVICE FOR LONG - DISTANCE INTERNATIONAL GENTEX CIRCUITS

ITU-T F.31-1993 电报重发系统

For the routing of telegram traffic, Administrations can use the Telegram Retransmission System. This system comprises a network of interconnected telegram retransmission centres, which carry out the switching and retransmission functions. The indications needed to route the telegram are included with the telegram when it enters the system and are retransmitted with the telegram from one centre to another.

TELEGRAM RETRANSMISSION SYSTEM

ITU-T F.31 FRENCH-1993 电报重发系统

For the routing of telegram traffic, Administrations can use the Telegram Retransmission System. This system comprises a network of interconnected telegram retransmission centres, which carry out the switching and retransmission functions. The indications needed to route the telegram are included with the telegram when it enters the system and are retransmitted with the telegram from one centre to another.

TELEGRAM RETRANSMISSION SYSTEM