Integrated Services Digital Network (ISDN); Basic user-network interface; Layer 1 specification and test principles

Standard published on 15.3.1996

Terminal Equipment (TE); Basic and recommended additional requirements for terminal equipment supporting Teletex application

Standard published on 15.2.1994

Terminal Equipment (TE); Test procedures for Teletex

Standard published on 15.9.1994

Equipment Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1-0: Classification of environmental conditions; Introduction

Standard published on 15.5.1994

Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1-0: Classification of environmental conditions; Introduction

Standard published on 11.9.2003

Equipment Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1-1: Classification of environmental conditions; Storage

Standard published on 28.2.1992

Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1-1: Classification of environmental conditions; Storage

Standard published on 26.4.2002

Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1-1: Classification of environmental conditions; Storage

Standard published on 30.4.2003

Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1-1: Classification of environmental conditions; Storage

Standard published on 25.4.2014

Equipment Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1-2: Classification of environmental conditions; Transportation

Standard published on 28.2.1992