• ITU-T RECOMMENDATION I.140 (1988)
  • 1 General considerations
  • 2 Attribute technique
    • 2.1 Outline of the technique
    • 2.2 Basic rules
    • 2.3 Attribute lists
    • 2.4 Attribute definition
  • 3 Application to the I-Series Recommendations
  • ANNEX A - List of definitions of attributes and attribute values
  • A.1 Definitions of the attributes
  • A.2 Definition of the attribute values