ITU-T E.136-1997
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 Services - International Operation - General Prov

Standard No.

ITU-T E.136-1997

Release Date

1997

Published By

International Telecommunication Union (ITU)

Latest

ITU-T E.136-1997

Scope

ITU (International Telecommunication Union) is the United Nations Specialized Agency in the field of telecommunications. The ITü Telecommunication Standardization Sector (ITü-T) is a permanent organ of the ITü. The ITU-T is responsible for studying techni

ITU-T E.136-1997 history

• 1997 ITU-T E.136-1997 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 Services - International Operation - General Prov