B890 LTE Wireless Gateway Quick Start HUAWEI TECHNOLOGIES CO., LTD.
Note: Figures in this guide are only for your reference. For details about a particular model, contact your service provider. Before purchasing this product, verify that its specifications meet your requirements. If necessary, contact your local vendor to purchase the relevant accessories. This guide briefly describes the functions of the B890 LTE Wireless Gateway. For details about how to set the management parameters, see the help information on the web management page.
Scenario 3: Use an Ethernet cable to connect your B890 to an Ethernet port on the wall to use Ethernet data services. Then insert a USIM card into the B890 to use 3G/4G voice services. You can also connect your computer to the B890 to access the Internet or connect a phone to it to make calls. Appearance 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
Indicators The intuitive indicators on the B890 display the B890's status. Indicator / / Status On: device powered on. Off: device powered off. Fast red blinking: USIM card unavailable (USIM card not installed or malfunctioning, or PIN code not verified). Steady blue: device registered with 3G network. Steady cyan: device registered with 4G network. Off: no signal received. Steady on: Wi-Fi turned on or data transfer in progress. Blinking: WPS connection being set up.
2 Installation Attention: After the B890 is installed, keep it upright, so the indicators are easy to see. Furthermore, when placed flat, the B890 may be damaged due to poor heat dissipation. Only use a B890-compatible power adapter. Using an incompatible power adapter may cause damage to the B890. Note: When connecting the B890 to a telephone, use an RJ11 telephone cable.
Scenario 2: Using the USIM Card Step 1 Install the USIM card as follows: 1. Pull out the card slot cover and rotate it to reveal the USIM card slot. 2. Insert the USIM card into the card slot. Ensure that the beveled edge of the USIM card aligns with that of the card slot. Gently push the card until it clicks into place. 3. Replace the card slot cover. Step 2 Connect the cables in the sequence indicated in the following figure.
Scenario 3: Using the USIM Card and WAN Interface Step 1 Install the USIM card as follows: 1. Pull out the card slot cover and rotate it to reveal the USIM card slot. 2. Insert the USIM card into the card slot. Ensure that the beveled edge of the USIM card aligns with that of the card slot. Gently push the card until it clicks into place. 3. Replace the card slot cover. Step 2 Connect the cables in the sequence indicated in the following figure.
Advanced Scenarios: Using More Features 1. Installing an External Antenna Skip this section if you do not need to connect an external antenna to the B890. In areas with poor network coverage, connect an external antenna to the B890's external antenna port for better signal reception. Step 1 Remove the cover from the antenna port. (Keep it in a safe place.) Step 2 Screw external antenna fully into the antenna port, as shown in the following figure.
3 Setting Up a Wireless Connection Note: Before setting up a Wi-Fi connection, ensure that a wireless network adapter has been installed on your computer. If the wireless network adapter is functioning correctly, you will be able to find a wireless network connection in your computer's connection manager application. Turning the Wi-Fi On The B890's Wi-Fi automatically turns on when the B890 is powered on. To manually turn Wi-Fi off, press and hold the button for 2 seconds. The indicator turns off.
After the system verifies the password, Connected appears on the wireless network icon in the wireless network list, indicating that your computer has established a wireless connection to the B890. Note: If the wireless network name (SSID) and password (Wi-Fi Key) are changed, the information will have to be reconfigured on your computer. To protect your wireless network from unauthorized access, change the SSID and Wi-Fi key a regular intervals.
5 Accessing the Internet The B890 can access the Internet through wireless networks (3G/4G networks) and wireline networks (Ethernet networks), but it cannot access both networks simultaneously. Accessing a 3G/4G Wireless Network If the USIM card is correctly installed, the B890 automatically searches for networks after startup. indicator turns steady on. If the B890 is connected to a 3G/4G network, the You can then access the Internet through the 3G/4G network.
6 Restoring Factory Defaults If you are uncertain of which settings you have configured or changed, you can restore the B890’s factory defaults, and then reconfigure the B890. To restore the factory defaults, Use a sharp-pointed object, such as a ballpoint pen, to press and hold the RESET button until the signal indicators on the bottom blink. Note: After the factory defaults are restored, the B890 automatically restarts.
