| 缩写 | 全称 | 中文释义 |
|---|---|---|
| LADT | Local Area Data Transport | 本地区数据传输 |
| ICCID | Integrated Circuit Card Identifier | 集成电路卡标识符 |
| RAEX | Roaming Agreement EXchange | 漫游协议交换 |
| RCVS | Recharge Card Voucher System | 充值卡券系统 |
| HCF | High Connection Failure | 高连接故障 |
| LACNIC | Latin American and Caribbean Internet Address Registry | 拉丁美洲和加勒比互联网地址注册处 |
| FCFS | First-Come, First-Served | 先到先得 |
| NOL | Number One Line | 第一行 |
| MCFI | Multiple number Call Forwarding Inhibit | 多号码呼叫转移禁止 |
| PDSN | Packet Data Service Node | 分组数据服务节点 |