 |
| |||
| circuit de signalisation; circuit de signalisation d'un récepteur de signaux à fréquences vocales | |||
| organes de signalisation d'un poste téléphonique | |||
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