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ITU-T D.21
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ITU-T D.21
Special tariff principles for short transaction transmissions on the international packet switched public data networks using the fast select facility with restrictionMore info
| Author | ITU |
|---|---|
| Editor | ITU |
| Document type | Standard |
| Format | File |
| ICS | 33.020 : Telecommunications in general
35.200 : Interface and interconnection equipment |
| Number of pages | 1 |
| Year | 1980 |
| Document history | |
| Country | Switzerland |
| Keyword | CCITT D.21;ITU-T 21;21 |