 |
| Chinese | English |
| 随时 | W⁵ (Whenever) |
| 随时 | 5W (Whenever) |
| 随时可叫通的电路 | on-call circuit |
| 随时可接转的业务 | on-call patching service |
| 随时可用的临时线路 | on-call patch |
| 随时可用的信道 | on-call channel |
| 随时可用的电路 | on-call circuit |
|
| Chinese | English |
| 随时 | W⁵ (Whenever) |
| 随时 | 5W (Whenever) |
| 随时可叫通的电路 | on-call circuit |
| 随时可接转的业务 | on-call patching service |
| 随时可用的临时线路 | on-call patch |
| 随时可用的信道 | on-call channel |
| 随时可用的电路 | on-call circuit |