| 缩写 | 全称 | 中文释义 |
|---|---|---|
| CS | Cable Select | 电缆选择 |
| SAM | SME Access for Mobile | 移动SME接入 |
| RC | Rating and Certification | 评级和认证 |
| OD | Operator Dialed | 操作员拨号 |
| MB | Measured Business | 计量业务 |
| NCD | National Coverage Determination | 全国覆盖面确定 |
| AF | Assured Forwarding | 保证的运输 |
| TETRA | Trans-European Trunked RAdio | 跨欧洲集群无线电 |
| AOS | Alternate Operator Service | 备用操作员服务 |
| BTN | Billing Telephone Number | 付费电话号码 |