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UNE-TBR 4/A1:1999
INTEGRATED SERVICES DIGITAL NETWORK (ISDN). ATTACHMENT REQUIREMENTS FOR TERMINAL EQUIPMENT TO CONNECT TO AN ISDN USING ISDN PRIMARY RATE ACCESS.More info
| Author | AENOR |
|---|---|
| Editor | AENOR |
| Document type | Norms amendments |
| Format | File |
| ICS | 33.080 : Integrated Services Digital Network (ISDN) |
| Number of pages | 18 |
| Cross references | TBR 4 Ed1/A1 Identical |
| Year | 1990 |
| Country | Spain |