4.1.2 3G Backup
This page is used to setup 3G backup function. If you enable 3G backup, make sure your WAN connection type is not in 3G mode. When the WAN connection is broken, router will try to keep the connection with 3G mode. After WAN connection is recovered, router will disconnect the 3G connection automatically.
Enable 3G Backup | Check this box to enable the 3G backup feature. |
SIM PIN code | Type PIN code of the SIM card that will be used to access |
| Internet. |
Modem Initial String1/2 | Such value is used to initialize USB modem. Please use the |
| default value. If you have any question, please contact to |
| your ISP. |
APN Name | APN means Access Point Name which is provided and |
| required by some ISPs. |
Modem Dial String | Such value is used to dial through USB mode. Please use |
| the default value. If you have any question, please contact |
| to your ISP. |
PPP Username | Type the PPP username (optional). |
PPP Password | Type the PPP password (optional). |
74 | VigorFly 200 Series User’s Guide |
