| |||
| service de commutation de circuits | |||
| |||
| service avec commutation de circuits | |||
|
circuit-switched service : 10 phrases in 3 subjects |
| Communications | 8 |
| General | 1 |
| Information technology | 1 |
| |||
| service de commutation de circuits | |||
| |||
| service avec commutation de circuits | |||
|
circuit-switched service : 10 phrases in 3 subjects |
| Communications | 8 |
| General | 1 |
| Information technology | 1 |