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Troubleshooting
If you can’t connect to the internet:
• Make sure your router is connected to a power socket.
• Make sure Wireless Network is activated on your computer/unit.
• Make sure your computer/unit is not located too far from the router.
• Check that you have entered the right network name (SSID) and password
(wifi key). These are found on the label on the back of the router.
• If the mode LED light is red: go to setup management (see page 17) and
make sure the SIM card and PIN code is correct. If the router is overheated
let it cool down before starting it again. Place it in a less warm place.
If you feel that you are not getting the best possible speed:
• Place your router as close to a window as possible, for better coverage.
• Move your computer/unit closer to the router for improved speed.
• If many people are connected simultaneously the speed may be lower
when you surf. It may therefore be a good idea to wait until fewer people
are connected before downloading large files.
• You can make the mobile network stronger by adding an external antenna,
available in Telia stores or other stores, for indoor or outdoor purpose. If
the antenna has two wires, connect in both ports of the router. If it has one
wire, use the main external antenna port (see page 15).
If your connection jumps between the 2G, 3G and 4G networks:
In the setup management you can lock your router to a network of your choice:
• Log on to the setup management (see page 17), select settings and
select dial up. Under network settings, select preferred network and apply.
Safety instructions
• Turn off the router before pulling out the power cable.
• Do not expose your router to extremely high or low temperatures, water
or humidity.
• Do not attempt to dismantle your router. Only qualified staff have the
permission to perform maintenance.
• Do not use your router close to strong electrical or magnetic fields such as
a microwave oven.
Specifications
Huawei B5186 4G router
Connection: 2G / 3G / 4G
Receive data: 4G up to 300 Mbps
3G up to 42 Mbps
2G up to 236 kbps
Send data: 4G up to 50 Mbps
3G up to 5,76 Mbps
2G up to 236 kbps
Works with all units that support
wifi or Ethernet, supports up to 32
devices per wifi band (2.4/5GHz).
Operating system: Windows XP
/ Windows Vista / Windows 7 /
Windows 8 / Mac OS X
Web browser for setup manage-
ment: Explorer 7.0 / Firefox 3.5 /
Opera 10 / Safari 5 / Chrome 9
– or later versions.
The speed is affected by a variety of factors: Your chosen subscription, the
coverage where you are, how many people are connected to the wireless
network, where the router is located in the room, the distance between
the computer/unit and the router, which wifi-network you are connected to
(2,4/5GHz), technical limitations of the connected unit (a/b/g/n/ac) etc.