ITU-T E.121 FRENCH-2004
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 provisions concerning users Study Group 2

Standard No.

ITU-T E.121 FRENCH-2004

Release Date

2004

Published By

International Telecommunication Union (ITU)

Latest

ITU-T E.121 FRENCH-2004

Scope

The purpose of this Recommendation is to identify pictograms, symbols and icons that could be used to aid udders in the identification of services available and then in the use of such services.

ITU-T E.121 FRENCH-2004 Referenced Document

• ITU-T E.122-1988 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.181-1988 Customer Recognition of Foreign Tones - Telephone Network and ISDN - Operation, Numbering, Routing and Mobile Service (Study Group II) 2 pp
• ITU-T F.910-1995 PROCEDURES FOR DESIGNING EVALUATING AND SELECTING SYMBOLS PICTOGRAMS AND ICONS Study Group 1

ITU-T E.121 FRENCH-2004 history

• 2004 ITU-T E.121 FRENCH-2004 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 provisions concerning users Study Group 2