用户手册 (108006064)目录1 Overview52 Features72.1 Features72.2 Technical Specifications82.2.1 Hardware82.2.2 Dashboard93 Services and Applications113.1 Packet Data Service113.2 SMS113.3 Voice Service114 System Architecture124.1 System Architecture124.2 Functional Modules135 Technical Reference155.1 Layer 1 Specifications (Physical)155.2 Layer 2 Specifications (MAC/RLC)155.3 Layer 3 Specifications (RRC)155.4 Layer 3 NAS/Core Network (MM/CM)155.5 GSM Protocol Specifications165.6 GPRS Protocol Specifications165.7 General Specifications165.8 Performance/Test Specifications175.9 SIM Specifications176 Packing List18A Acronyms and Abbreviations19文件大小: 456.5 KB页数: 21Language: English打开用户手册