Unstructured Supplementary Service | Data
| data abbr. | |
| avia. | 诸元; 信息; 特性; 已知数; 论据 |
| desert. | 资料; 数据 |
| dril. | 数据采集和技术分析系统 |
| math. | 数字; 事实 |
| English thesaurus | |||
| |||
| USSD (GSM, Mobile-Systems) | |||
|
Unstructured Supplementary Service : 4 phrases in 4 subjects |
| Communications | 1 |
| Electronics | 1 |
| Information technology | 1 |
| Rail transport | 1 |