4
11.6 WAN Ping
............................................................ 71 
Chapter 12 Routing Setting.........................................................72 
Chapter 13 System Tools.............................................................73 
13.1 Time Settings........................................................ 73 
13.2 DDNS.................................................................. 74 
13.3 Backup/Restore Settings ......................................... 75 
14.4 Restore To Factory Default Setting ........................... 77 
13.5 Upgrade Firmware................................................. 78 
13.6 Reboot The Router................................................. 79 
13.7 Password Change .................................................. 79 
13.8 System Log .......................................................... 80 
13.9 Logout................................................................. 81 
Appendix Ⅰ: How To “Obtain An Ip Automatically” ................82 
Appendix Ⅱ: How To Set The Network Adapter After Device 
Encrypted ....................................................................................85 
Appendix Ⅲ Glossary................................................................87 
Appendix Ⅳ: Troubleshooting....................................................90 
AppendixⅤ: Complied 3G Modem Card List.............................95