ITU-T Collection
This collection contains documents from the following standards organization(s): International Telecommunication Union/ITU Telcommunication Sector
| ITU-T E.119 | EN-Instruction of Staff Operating International Positions - Telephone Network and ISDN - Operation Numbering Routing and Mobile Service-Study Group II; 1 pp; Cancelled | |
| ITU-T E.119 FRENCH | EN-Instruction of staff operating international positions | |
| ITU-T E.119 SPANISH | EN-Instruction of staff operating international positions | |
| ITU-T E.120 | EN-Instructions for Users of the International Telephone Service - Telephone Network and ISDN - Operation Numbering Routing and Mobile Service (Study Group II) 7 pp | |
| ITU-T E.120 | EN-Instructions for Users of the International Telephone Service | |
| ITU-T E.120 FRENCH | EN-INSTRUCTIONS FOR USERS OF THE INTERNATIONAL TELEPHONE SERVICE | |
| ITU-T E.120 SPANISH | EN-Instructions for Users of the International Telephone Service | |
| ITU-T E.121 | EN-Pictograms and Symbols to Assist Users of the Telephone Service - Telephone Network and ISDN - Operation Numbering Routing and Mobile Service (Study Group II) 11 pp | |
| ITU-T E.121 | EN-Pictograms symbols and icons to assist users of the telephone and telefax services SERIES E: OVERALL NETWORK OPERATION TELEPHONE SERVICE SERVICE OPERATION AND HUMAN FACTORS International operation - General prov | |
| ITU-T E.121 | EN-Pictograms Symbols and Icons to Assist Users of the Telephone Service - Telephone Network and ISDN - Operation Numbering Routing and Mobile Service (Study Group 1) 16 pp | |
| ITU-T E.121 | EN-Pictograms Symbols and Icons to Assist Users of the Telephone Service - Series E: Telephone Network and ISDN; Operation Numbering Routing and Mobile Service - International Operation - General Provisions Concernin | |
| ITU-T E.121 FRENCH | EN-Pictograms symbols and icons to assist users of the telephone and telefax services | |
| ITU-T E.121 NOTE | EN-Pictograms symbols and icons to assist users of the telephone and telefax services-Study Group 2 | |
| ITU-T E.121 SPANISH | EN-Pictograms symbols and icons to assist users of the telephone and telefax services | |
| ITU-T E.122 | EN-Measures to Reduce Customer Difficulties in the International Telephone Service | |
| ITU-T E.122 | EN-Measures to Reduce Customer Difficulties in the International Telephone Service - Telephone Network and ISDN - Operation Numbering Routing and Mobile Service (Study Group II) 2 pp | |
| ITU-T E.122 FRENCH | EN-MEASURES TO REDUCE CUSTOMER DIFFICULTIES IN THE INTERNATIONAL TELEPHONE SERVICE | |
| ITU-T E.122 SPANISH | EN-MEASURES TO REDUCE CUSTOMER DIFFICULTIES IN THE INTERNATIONAL TELEPHONE SERVICE | |
| ITU-T E.123 | EN-Notation for National and International Telephone Numbers e-mail addresses and Web addresses SERIES E: OVERALL NETWORK OPERATION TELEPHONE SERVICE SERVICE OPERATION AND HUMAN FACTORS International operation - Gene | |
| ITU-T E.123 AMD 1 | EN-Notation for national and international telephone numbers e-mail addresses and Web addresses Amendment 1-Study Group 2 | |
| ITU-T E.123 AMD 1 FRENCH | EN-Notation for national and international telephone numbers e-mail addresses and Web addresses Amendment 1 | |
| ITU-T E.123 AMD 1 SPANISH | EN-Notation for national and international telephone numbers e-mail addresses and Web addresses Amendment 1 | |
| ITU-T E.123 FRENCH | EN-Notation for national and international telephone numbers e-mail addresses and Web addresses | |
| ITU-T E.123 NOTE | EN-Notation for national and international telephone numbers e-mail addresses and Web addresses | |
| ITU-T E.123 NOTE FRENCH | EN-Notation for national and international telephone numbers e-mail addresses and Web addresses | |
| ITU-T E.123 NOTE SPANISH | EN-Notation for national and international telephone numbers e-mail addresses and Web addresses | |
| ITU-T E.123 SPANISH | EN-Notation for national and international telephone numbers e-mail addresses and Web addresses | |
| ITU-T E.124 | EN-Discouragement of Frivolous International Calling to Unassigned or Vacant Numbers Answered by Recorded Announcements without Charge - Telephone Network and ISDN - Operation Numbering Routing and Mobile Service (Stu | |
| ITU-T E.124 | EN-Discouragement of Frivolous International Calling to Unassigned or Vacant Numbers Answered by Recorded Announcements without Charge | |
| ITU-T E.124 FRENCH | EN-DISCOURAGEMENT OF FRIVOLOUS INTERNATIONAL CALLING TO UNASSIGNED OR VACANT NUMBERS ANSWERED BY RECORDED ANNOUNCEMENTS WITHOUT CHARGE | |
| ITU-T E.124 SPANISH | EN-DISCOURAGEMENT OF FRIVOLOUS INTERNATIONAL CALLING TO UNASSIGNED OR VACANT NUMBERS ANSWERED BY RECORDED ANNOUNCEMENTS WITHOUT CHARGE | |
| ITU-T E.125 | EN-Inquiries Among Users of the International Telephone Service - Telephone Network and ISDN - Operation Numbering Routing and Mobile Service (Study Group II) 1 pp | |
| ITU-T E.125 | EN-Inquiries Among Users of the International Telephone Service | |
| ITU-T E.125 FRENCH | EN-INQUIRIES AMONG USERS OF THE INTERNATIONAL TELEPHONE SERVICE | |
| ITU-T E.125 SPANISH | EN-INQUIRIES AMONG USERS OF THE INTERNATIONAL TELEPHONE SERVICE | |
| ITU-T E.126 | EN-Harmonization of the General Information Pages of the Telephone Directories Published by Administrations - Telephone Network and ISDN - Operation Numbering Routing and Mobile Service (Study Group II) 10 pp | |
| ITU-T E.126 | EN-Harmonization of the General Information Pages of the Telephone Directories Published by Administrations | |
| ITU-T E.126 FRENCH | EN-HARMONIZATION OF THE GENERAL INFORMATION PAGES OF THE TELEPHONE DIRECTORIES PUBLISHED BY ADMINISTRATIONS | |
| ITU-T E.126 SPANISH | EN-HARMONIZATION OF THE GENERAL INFORMATION PAGES OF THE TELEPHONE DIRECTORIES PUBLISHED BY ADMINISTRATIONS | |
| ITU-T E.127 | EN-Pages in the Telephone Directory Intended for Foreign Visitors - Telephone Network and ISDN - Operation Numbering Routing and Mobile Service (Study Group II) 2 pp | |
| ITU-T E.127 | EN-Pages in the Telephone Directory Intended for Foreign Visitors | |
| ITU-T E.127 FRENCH | EN-PAGES IN THE TELEPHONE DIRECTORY INTENDED FOR FOREIGN VISITORS | |
| ITU-T E.127 SPANISH | EN-PAGES IN THE TELEPHONE DIRECTORY INTENDED FOR FOREIGN VISITORS | |
| ITU-T E.128 | EN-Leaflet to Be Distributed to Foreign Visitors | |
| ITU-T E.128 | EN-Leaflet to Be Distributed to Foreign Visitors - Telephone Network and ISDN - Operation Numbering Routing and Mobile Service (Study Group II) 6 pp | |
| ITU-T E.128 FRENCH | EN-LEAFLET TO BE DISTRIBUTED TO FOREIGN VISITORS | |
| ITU-T E.128 SPANISH | EN-LEAFLET TO BE DISTRIBUTED TO FOREIGN VISITORS | |
| ITU-T E.129 | EN-Presentation of National Numbering Plans Series E: Overall Network Operation Telephone Service Service Operation and Human Factors International Operation - General Provisions Concering Users-Study Group 2 | |
| ITU-T E.129 | EN-Presentation of national numbering plans-Study Group 2 | |
| ITU-T E.129 FRENCH | EN-Presentation of national numbering plans | |
| ITU-T E.129 SPANISH | EN-Presentation of national numbering plans | |
| ITU-T E.130 | EN-Choice of the Most Useful and Desirable Supplemtary Telephone Services | |
| ITU-T E.130 | EN-Choice of the Most Useful and Desirable Supplementary Telephone Services - Telephone Network and ISDN - Operation Numbering Routing and Mobile Service (Study Group II) 3 pp | |
| ITU-T E.130 FRENCH | EN-Choice of the Most Useful and Desirable Supplemtary Telephone Services | |
| ITU-T E.130 SPANISH | EN-Choice of the Most Useful and Desirable Supplemtary Telephone Services | |
| ITU-T E.131 | EN-Subscriber Control Procedures for Supplementary Telephone Services | |
| ITU-T E.131 | EN-Subscriber Control Procedures for Supplementary Telephone Services - Telephone Network and ISDN - Operation Numbering Routing and Mobile Service (Study Group II) 8 pp | |
| ITU-T E.131 FRENCH | EN-SUBSCRIBER CONTROL PROCEDURES FOR SUPPLEMENTARY TELEPHONE SERVICES | |
| ITU-T E.131 SPANISH | EN-SUBSCRIBER CONTROL PROCEDURES FOR SUPPLEMENTARY TELEPHONE SERVICES | |
| ITU-T E.132 | EN-Standardization of Elements of Control Procedures for Supplementary Telephone Services | |
| ITU-T E.132 | EN-Standardization of Elements of Control Procedures for Supplementary Telephone Services - Telephone Network and ISDN - Operation Numbering Routing and Mobile Service (Study Group II) 2 pp | |
| ITU-T E.132 FRENCH | EN-STANDARDIZATION OF ELEMENTS OF CONTROL PROCEDURES FOR SUPPLEMENTARY TELEPHONE SERVICES | |
| ITU-T E.132 SPANISH | EN-STANDARDIZATION OF ELEMENTS OF CONTROL PROCEDURES FOR SUPPLEMENTARY TELEPHONE SERVICES | |
| ITU-T E.133 | EN-Operating Procedures for Cardphones - Telephone Network and ISDN - Operation Numbering Routing and Mobile Service (Study Group II) 5 pp | |
| ITU-T E.133 | EN-OPERATING PROCEDURES FOR CARDPHONES | |
| ITU-T E.133 FRENCH | EN-OPERATING PROCEDURES FOR CARDPHONES | |
| ITU-T E.133 SPANISH | EN-OPERATING PROCEDURES FOR CARDPHONES | |
| ITU-T E.134 | EN-Human Factors Aspects of Public Terminals: Generic Operating Procedures (Study Group I) 7 pp | |
| ITU-T E.134 FRENCH | EN-HUMAN FACTORS ASPECTS OF PUBLIC TERMINALS: GENERIC OPERATING PROCEDURES | |
| ITU-T E.134 SPANISH | EN-HUMAN FACTORS ASPECTS OF PUBLIC TERMINALS: GENERIC OPERATING PROCEDURES | |
| ITU-T E.135 | EN-Human Factors Aspects of Public Telecommunication Terminals for People with Disabilities - Telephone Network and ISDN - Operation Numbering Routing and Mobile Service (Study Group 1) 13 pp | |
| ITU-T E.135 FRENCH | EN-HUMAN FACTORS ASPECTS OF PUBLIC TELECOMMUNICATION TERMINALS FOR PEOPLE WITH DISABILITIES | |
| ITU-T E.135 SPANISH | EN-HUMAN FACTORS ASPECTS OF PUBLIC TELECOMMUNICATION TERMINALS FOR PEOPLE WITH DISABILITIES | |
| ITU-T E.136 | EN-Specification of a Tactile Identifier for Use with Telecommunication Cards - Series E: Overall Network Operation Telephone Service Service Operation and Human Factors Operation Numbering Routing and Mobile Servic | |
| ITU-T E.136 FRENCH | EN-Specification of a tactile identifier for use with telecommunication cards | |
| ITU-T E.136 SPANISH | EN-Specification of a tactile identifier for use with telecommunication cards | |
| ITU-T E.137 | EN-User Instructions for Payphones - Series E: Overall Network Operation Telephone Service Service Operation and Human Factors Operation Numbering Routing and Mobile Services - International Operation - General Prov | |
| ITU-T E.137 FRENCH | EN-User instructions for payphones | |
| ITU-T E.137 SPANISH | EN-User instructions for payphones |