ETSI ETS 300 767-1997
Human Factors (HF); Telephone Prepayment Cards; Tactile Identifier

Standard No.

ETSI ETS 300 767-1997

Release Date

1997

Published By

European Telecommunications Standards Institute (ETSI)

Latest

ETSI ETS 300 767-1997

ETSI ETS 300 767-1997 history

• 1997 ETSI ETS 300 767-1997 Human Factors (HF); Telephone Prepayment Cards; Tactile Identifier