 |
| |||
| telephone system; telephone switchboard; telephone installation | |||
| telephone; telephone set | |||
| |||
| communications : telephones | |||
|
Telefonanlage : 8 Phrasen in 4 Thematiken |
| Bauwesen | 1 |
| Kommunikation | 5 |
| Technik | 1 |
| Telefonie | 1 |
|
| |||
| telephone system; telephone switchboard; telephone installation | |||
| telephone; telephone set | |||
| |||
| communications : telephones | |||
|
Telefonanlage : 8 Phrasen in 4 Thematiken |
| Bauwesen | 1 |
| Kommunikation | 5 |
| Technik | 1 |
| Telefonie | 1 |