| 普通话 | cmn-000 |
| 占线信号 | |
| Hànyǔ | cmn-003 | zhàn xiàn xìn hào |
| English | eng-000 | busy back signal |
| English | eng-000 | busy flash signal |
| English | eng-000 | busy signal |
| English | eng-000 | busy tone signal |
| English | eng-000 | engaged signal |
| English | eng-000 | engaged tone |
| English | eng-000 | tone signal |
| ئۇيغۇرچە | uig-000 | لىنىيە ئىگىلىنىش سىگنالى |
| Uyghurche | uig-001 | liniye igilinish signali |