| |||
| Dienstübergang m; Service-Interworking m | |||
|
service interworking : 8 phrases in 2 subjects |
| Communications | 7 |
| Statistics | 1 |
| |||
| Dienstübergang m; Service-Interworking m | |||
|
service interworking : 8 phrases in 2 subjects |
| Communications | 7 |
| Statistics | 1 |