 |
| |||
| U-interface circuit (network-side interface for 2-wire circuit, ISDN); line interface | |||
|
U- Schnittstelle : 4 phrases in 1 subject |
| Communications | 4 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips