| Subject | English | German |
| telecom. | ISDN terminal | ISDN-Endgerät |
| comp., MS | ISDN terminal adapter | ISDN-Terminaladapter (A device that is used as a modem in a Microsoft Windows integrated services digital network (ISDN) installation) |
| commun. | ISDN videotex terminal/telephone network interface | DBT-03-Schnittstelle (DTAG, 1200/75 Bd) |
| commun., IT | ISDN-capable terminal | ISDN-fähiges Endgerät |
| commun., IT | non-ISDN terminal | Nicht-ISDN-Terminal |