 |
| |||
| automatic dial exchange; direct distance dialing; direct distance dialling; auto dial exchange | |||
| automatic telephone service | |||
|
Selbstwahldienst : 1 短语, 1 学科 |
| 一般 | 1 |
|
| |||
| automatic dial exchange; direct distance dialing; direct distance dialling; auto dial exchange | |||
| automatic telephone service | |||
|
Selbstwahldienst : 1 短语, 1 学科 |
| 一般 | 1 |