
H685 User Manual
E‐LinsTechnologyCo.,Limited
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+86‐(755)33231620E‐mail:sales@e‐lins.com[email protected]omwww.szelins.comChapter4 FAQ
1.OpenDeviceError
With this error, most of time the module inside the router is loosen. Please try to fasten it.
2.ReadError
With this error, it indicates the sim card is not well touched with sim card slot. Try to check the sim
card is right put. Try to scrap the sim card slot and make it clean.
3.SignalStrengthhasrightnumber,butcannotdialup.
Try to check the WAN port setting is correct.
4.SignalStrengthshows99.
Here it shows 16, it means signal is okay. If shows 99, try to check the sim card is has enough
balance. Or if the data business is supported.
5.Theroutercannotberemotewebvisited.
Default the router’s web port is 80. Some network ISP block the 80 of incoming. So confirm with
your ISP which port can be visited. Or you can change other port to try, such as port 10000.
Following chapter
3.3.14.1.1 Router web port to operate.
6.Signalshows99butstillcanconnecttointernetandgetWANIP.
Our router built-in different types of modem inside, some modem cost this. But will not affect the
use.
7.Routershowssimcardandnetworkinfo,butcannotconnecttointernet.
Check the sim card is with balance or limited service by the ISP.
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