| APN | Access Point Name |
| CDMA | Code-Division Multiple Access |
| ESN | Electronic Serial Number |
| GPRS | General Package Radio Services |
| GSM | Global System for Mobile Communication |
| HSPDA | High Speed Downlink/Uplink Packet Access |
| IMEI | International Mobile Equipment Identity |
| MEID | Mobile Equipment Identifier |
| MIMO | Multiple Input Multiple Output |
| MMS | MultiMedia Message Service |
| NCK | Network Control Key |
| SIM | Subsriber Identity Module |
| SMS | Short Message Service |