 |
| |||
| respuesta PIC; portadora primaria de intercambio | |||
|
primary interexchange carrier : 4 phrases, 1 sujets |
| Communications | 4 |
|
| |||
| respuesta PIC; portadora primaria de intercambio | |||
|
primary interexchange carrier : 4 phrases, 1 sujets |
| Communications | 4 |