Note: The steps of how to modify configuration are as bellow:
1. Modify in one page;
2. Click under this page;
3. Modify in another page;
4. Click under this page;
5. Complete all modification;
6. Click .
3.3 Configure the Cellular
1. Configure the Cellular
Go to Interface > Link Manager > General Settings
Select WWAN1 as Primary Link, WAN as Backup Link, and Cold Backup as Backup Mode.
Link Settings section allows user to configure the parameter of link connection, include the WWAN1/WWAN2,
WAN and WLAN. It is recommended to enable Ping detection to keep router always online.
The Ping detection increases the reliability and also cost data traffic.