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PN ETS 300 640 : 2005

Current

Current

The latest, up-to-date edition.

HUMAN FACTORS (HF) - ASSIGNMENT OF ALPHABETIC LETTERS TO DIGITS ON STANDARD TELEPHONE KEYPAD ARRAYS

Published date

12-01-2013

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Committee
TC 11
DocumentType
Standard
PublisherName
Polish Committee for Standardization
Status
Current

Standards Relationship
ETS 300 640 : 20001 Identical

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