File talk:Keyboard-alphanumeric-section-ISOIEC-9995-2.png

| Karl432, This image is a bit confusing. I see in row "A" that some keys are optional. However, is the alphanumeric ID tied to the position of the key or to the function of the key? Hugh Paterson III (talk) 06:17, 18 March 2015 (UTC)

The alphanumeric ID is tied to the position of the key, see en:ISO/IEC 9995#ISO/IEC 9995-1, “Physical division and reference grid”. -- Karl432 (talk) 09:32, 18 March 2015 (UTC)