| 普通话 | cmn-000 |
| 专用小交换机 | |
| Hànyǔ | cmn-003 | zhuān yòng xiǎo jiāo huàn jī |
| English | eng-000 | PBX |
| English | eng-000 | pbx |
| English | eng-000 | private branch exchange |
| English | eng-000 | private exchange |
| English | eng-000 | private-branch exchange |
| ئۇيغۇرچە | uig-000 | مەخسۇس ئىشلىتىدىغان كىچىك كوممۇتاتور |
| Uyghurche | uig-001 | mexsus ishlitidighan kichik kommutator |