Support of X.21,X.21 Bis and X.20 Bis Based Data Terminal Equipments (DTEs) by an Integrated Services Digital Network (ISDN) - (Study Group VII) 46 pp
| Accuris | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | X.30 |
| Product Name | Support of X.21,X.21 Bis and X.20 Bis Based Data Terminal Equipments (DTEs) by an Integrated Services Digital Network (ISDN) - (Study Group VII) 46 pp |
