�1���� Scope
�2����
References
�3����
Definitions
�4����
Abbreviations
�5����
Elements of symbols and pictograms
������� 5.1���� Use of elements
������� 5.2���� Guidelines for design
�6����
Graphical representation of tones
������� 6.1���� Temporal structure
������� 6.2���� Pitch variation in a tone
������� 6.3���� Tone quality
������� 6.4���� Loudness variation in the tone
�7����
Pictograms to aid location of service
������� 7.1���� Symbol for telephone
������� 7.2���� Symbol for information
������� 7.3���� Symbol for facsimile
������� 7.4���� Symbol of access for the physically handicapped
������� 7.5���� Symbol for special facilities for the hard of hearing
������� 7.6���� Symbol for special facilities for the deaf
�8����
Pictograms to aid identification of information
�9����
Pictograms to aid in the use of a public service
10���� Pictogram to aid identification
of telephone subscriber services and telephone functions
11���� Pictograms to aid identification
of videotelephony functions
12�� ��Guidelines for testing
References