3.5.2 Network Selection ................................................. 24
3.5.3 Preference Network ............................................... 25
3.5.4 SMS Settings ......................................................... 25
3.5.5 Alert settings ......................................................... 26
3.5.6 Security Settings .................................................... 26
3.5.7 System Settings
..................... 错误!未定义书签。
3.5.8 Speed Manager ...................... 错误!未定义书签。
3.5.9 Upgrade Settings ................... 错误!未定义书签。
3.6 Data Record .................................................... 26
3.8 MicroSD card .................................................. 26
3.9 Help .................................................................... 26
4 FAQ & Answers ........................................................... 28