$22
DIN ETS 300640
1997
Human Factors (HF) – Assignment of alphabetic letters to digits on standard telephone keypad arrays; English version ETS 300640:1996
- Format:
- Language(s) :
- Published :
- English
- 04/01/1997
Human Factors (HF) – Assignment of alphabetic letters to digits on standard telephone keypad arrays; English version ETS 300640:1996
| DIN ETS 300640 | |
|---|---|
| STANDARD INFO: | |
| Standard Name | DIN ETS 300640 |
| Scope | Human Factors (HF) - Assignment of alphabetic letters to digits on standard telephone keypad arrays; English version ETS 300640:1996 |
| Publisher | DIN - DIN-adopted ETSI Standard |
| Languages | English |
| State | |
| Publication Year | 1997 |
| Most recent Version | MOST RECENT |
| Whether to be replaced | |
| Addendum | |
| FILE INFO: | |
| File Size | 1 file , 230 KB |
| Number of Pages | 12 |
| Product Code(s) | 7351215, 7351215 |
| Published | 04/01/1997 |
| DIN ETS 300640 | ||
|---|---|---|
| History | Publisher Year | |
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