 |
| |||
| start signal | |||
| start character; start-of-message character | |||
| answer meter signal; answer metre signal; answer signal (from called station, PABX); off-hook signal | |||
|
Beginnzeichen : 5 短语, 3 学科 |
| 技术 | 1 |
| 电信 | 2 |
| 通讯 | 2 |
|
| |||
| start signal | |||
| start character; start-of-message character | |||
| answer meter signal; answer metre signal; answer signal (from called station, PABX); off-hook signal | |||
|
Beginnzeichen : 5 短语, 3 学科 |
| 技术 | 1 |
| 电信 | 2 |
| 通讯 | 2 |