| 缩写 | 全称 | 中文释义 |
|---|---|---|
| MLC | Multiple Level Cell | 多级单元 |
| ONAL | Off-Network Access Line | 离网接入线 |
| EPABX | Electronic Private Automatic Branch Exchange | 电子专用自动交换机 |
| VCC | Virtual Call Center | 虚拟呼叫中心 |
| DBoRs | Data Base of Records | 记录数据库 |
| PNP | Private Numbering Plan | 专用电话号码编号方案 |
| NAMPS | Narrow band Advanced Mobile Phone Service | 窄带高级移动电话服务 |
| OSS | Operation Support Systems | 运行支持系统 |
| ESMT | Ecole Superieure Multinationale Des Telecommunications | 跨国高等电信学院 |
| IWT | Innovative Wireless Technologies | 创新无线技术 |