 |
| |||
| absent subscriber service; advice facility; message waiting service | |||
| υπηρεσία απόντος συνδρομητή: 4 phrases in 1 subject |
| Communications | 4 |
|
| |||
| absent subscriber service; advice facility; message waiting service | |||
| υπηρεσία απόντος συνδρομητή: 4 phrases in 1 subject |
| Communications | 4 |