 |
| |||
| private automatic branch exchange; business exchange; business telephone exchange; business telephone system; office exchange; private branch exchange | |||
| abonnentvaxel: 28 phrases, 2 sujets |
| Communications | 27 |
| Téléphonie | 1 |
|
| |||
| private automatic branch exchange; business exchange; business telephone exchange; business telephone system; office exchange; private branch exchange | |||
| abonnentvaxel: 28 phrases, 2 sujets |
| Communications | 27 |
| Téléphonie | 1 |