Identification card systems - User Interface - Part 3: Key pads; English version EN 1332-3:2020
Edition 2020-09

Human Factors (HF) - Assignment of alphabetic letters to digits on standard telephone keypad arrays; English version ETS 300640:1996
Edition 1997-04

Private Telecommunication Network (PTN); signalling at the S-reference point; generic keypad protocol for the support of supplementary services; English version ETS 300190:1992
Edition 1993-09

Extensions for Financial Services (XFS) interface specification - Part 6: PIN Keypad Device Class Interface; programmer's reference; English version CWA 13449-6:1998
Edition 1999-03

Extensions for Financial Services (XFS) interface specification - Release 3.0 - Part 20: Pin keypad device class interface; Migration from Version 2.0 (see CWA 13449) to Version 3.0 (this CWA); Programmer's reference (English Version CWA 14050-20:2000)
Edition 2001-04

Integrated Services Digital Network (ISDN) - Generic keypad protocol for the support of supplementary services - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 1: Protocol specification (Endorsement of the English version EN 300122-1 V 1.2.4 (1998-06) as German standard)
Edition 2000-01

Integrated Services Digital Network (ISDN) - Generic keypad protocol for the support of supplementary services - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsement of the English version EN 300122-2 V 1.2.4 (1998-06) as German standard)
Edition 2000-01

Identification card systems - Human-machine interface - Part 1: Design principles for the user interface; German version EN 1332-1:2009
Edition 2009-10

Alarm systems - Alarm transmission systems and equipment - Part 4: Annunciation equipment used in alarm receiving centres; German version CLC/TS 50136-4:2004
Edition 2005-07

Information technology - Keyboard layouts for text and office systems - Part 2: Alphanumeric section -Amendment 1: Numeric keypad emulation (Adopted amendment 1:2012 to ISO/IEC 9995-2:2009)
Edition 2014-03-01