| |||
| Telefonanlage f | |||
| Zentralbatterie-Fernsprechanlage f | |||
| Fernsprechanlage f; Fernsprechtechnik f | |||
| Fernsprechsystem n | |||
|
Telephone System : 89 phrases in 12 subjects |
| Automated equipment | 1 |
| Business | 1 |
| Communications | 47 |
| Electronics | 1 |
| General | 1 |
| Information technology | 1 |
| Life sciences | 1 |
| Medical appliances | 1 |
| Microelectronics | 1 |
| Technology | 22 |
| Telecommunications | 11 |
| Telephony | 1 |