Sloved! My router Power line connected, but "SYS" or "PWR" or "Power" LED is off.

Issue: Power line connected, but "SYS" or "PWR" or "Power" LED is off. Main Cause and Solution: Item Cause Solution 1 Power plug not well Check adapter plug, DC plug. If you have more than one product, try to exchange adapter and product 2 Power adapter is broken Change new power adapter 3 Router power problem Change new router

Five ways to make cellular modem work

1. Get a sim card with data business, enough balance available; Insert the sim card into USB modem sim card slot.

2. Cellular signal is good enough because good signal is required for dialup and good internet speed and bandwidth;

3. One PC or Laptop with usb port is required for the configuration.

4. Insert the USB dongle modem to PC or Laptop, install the drivers and software.

5. Config the APN paramter and network selection, then dialup to internet.

For details, please refer to the manual.

My Router ICMP check feature no work

Issue: The ICMP check is not working after configuration. When click "Host/IP Check"button, it displays "the Host/IP is Error" or "Opps! The Host/IP assigned can not get through. Please check your router is online, and the SIM card is with balance for network surfing." However, the connected PC can go internet or privacy networks.

Related Pictures:

Main Cause and Solution:

Item	Cause	Solution
1	ICMP not configured well	Please check the assigned Host/IP with PC if it can be ping through. If not through, please use a Host/IP which can be ping through.
2	Firewall setting wrong	Please disable the “Ping from WAN Filter” if use ICMP check feature, otherwise it cannot work. See the below picture.
3	Router uncertain problem	Change new router or reset the router, then re-configure.