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Thank you for purchasing the Mobile WiFi. This Mobile
WiFi brings you a high speed wireless network connection.
This document will help you understand your Mobile WiFi so you can start using it right away.
Please read this document carefully before using your Mobile WiFi.
For detailed information about the functions and configurations of the Mobile WiFi, refer to
the online help on the web management page that comes with the Mobile WiFi.
For detailed instructions for logging in to the web management page, refer to "Logging In to
the Web Management Page" on page 14.
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Table of Contents
Related Manuals for Huawei E5151
Summary of Contents for Huawei E5151
- Page 1 Thank you for purchasing the Mobile WiFi. This Mobile WiFi brings you a high speed wireless network connection. This document will help you understand your Mobile WiFi so you can start using it right away. Please read this document carefully before using your Mobile WiFi. For detailed information about the functions and configurations of the Mobile WiFi, refer to the online help on the web management page that comes with the Mobile WiFi.
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Page 2: Application Scenarios
Getting to Know Your Mobile WiFi Note: The Mobile WiFi function descriptions and illustrations in this document are for your reference only. The product you have purchased may vary. Application Scenarios Wi-Fi devices (such as smartphones, tablet computers, and game consoles) or computers can all access the Internet through the Mobile WiFi. - Page 3 Scenario 1: Accessing the Internet Using a 3G or 2G Network The Mobile WiFi uses your operator's 3G or 2G network to access the Internet. Wi-Fi or USB connection Ethernet port connection (LAN) 3G/2G 3G/2G...
- Page 4 Scenario 2: Accessing the Internet Using Ethernet (WAN) Connect the Mobile WiFi's network port to an Ethernet port using a network cable. You can then access the Internet via Ethernet, such as a home ADSL, hotel DHCP, or campus static IP broadband network.
- Page 5 Appearance Power button Power indicator Blinks slowly: The Mobile WiFi enters the standby mode. Ethernet indicator Blinking: Indicates whether the Ethernet port is working in WAN or LAN mode. Green: An Ethernet connection has been set up. ...
- Page 6 Signal indicator Green: Strong signal. Orange: Weak signal. Red: No signal. Wi-Fi indicator Green: Wi-Fi turned on. Battery indicator Green: Sufficient battery. Blinking green: Charging the battery. Red: Low battery. Messages indicator Green: New message.
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Page 7: Ethernet Port
Ethernet port WAN: Connect to the router. LAN: Connect to the computer. SSID and Wireless Network Encryption Key When a Wi-Fi device establishes a connection to the Mobile WiFi for the first time, you may need to enter the default Service Set Identifier (SSID) and wireless network encryption key. These are printed on the Mobile WiFi label. -
Page 8: Getting Started
Getting Started Installing a SIM Card Caution: Use a standard SIM card compatible with the Mobile WiFi, otherwise you will damage your Mobile WiFi. Install the SIM card according to the illustration. -
Page 9: Installing The Battery
Installing the Battery Install the battery according to the illustration. -
Page 10: Charging The Battery
Charging the Battery If the battery has not been used for an extended period of time, recharge it before use. Method 1: Use the power adapter to charge the device Note: Only use chargers compatible with the Mobile WiFi and provided by a designated manufacturer. - Page 11 Method 2: Charge the device through a computer connection Use the data cable provided with your device to connect the Mobile WiFi to the computer. Turning On the Mobile WiFi Press and hold the button until the indicator lights up, indicating that the Mobile WiFi is turned on.
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Page 12: Connecting To The Internet
Connecting to the Internet Using a 3G or 2G Network The Mobile WiFi's management parameters have been preset according to your operator's requirements. If data is transmitted, the Mobile WiFi will automatically connect to the Internet. If data is not transmitted for a period of time, the Mobile WiFi will automatically disconnect from the network connection. - Page 13 Using Ethernet (WAN) Use the network cable to connect the Mobile WiFi to the router. Ensure that lights up in steady green and turns off. Log in to the Mobile WiFi's web management page and configure the parameters of the Ethernet connection.
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Page 14: Logging In To Web Management Page
Logging In to the Web Management Page Make sure the connection between the Mobile WiFi and the Wi-Fi device or computer is working normally. Open the browser, and enter http://192.168.8.1 in the address box. Note: Change this IP address if it conflicts with another IP address in the network. For details, see the online help on the web management page. -
Page 15: Daily Use
Daily Use Battery Saving Mode If the Mobile WiFi has been inactive for some time, the Mobile WiFi enters the standby mode, in which the power indicator blinks slowly and the other indicators are off. Pressing the power button causes the indicator to light up. When the Mobile WiFi is being powered only by the battery, you can choose to enable or disable the automatic Wi-Fi turnoff function. -
Page 16: Restoring To Factory Settings
Restoring to Factory Settings If you forget some configuration parameters, you can RESET restore the Mobile WiFi to its factory settings and then configure the Mobile WiFi again. Press and hold the RESET button until the indicators turn off. The Mobile WiFi is then restored to its factory settings. - Page 17 Example 1: Connecting to a Computer (for example, running the Windows XP operating system) through Wi-Fi Ensure that is displayed in green. Select Start > Control Panel > Network Connections > Wireless Network Connection. Note: Before establishing a Wi-Fi connection, ensure that the computer is equipped with a wireless network adapter.
- Page 18 Wait a moment for the wireless network connection icon to appear in the system tray in the lower right corner of the computer screen. The wireless network connection is then established.
- Page 19 Example 2: Connecting to a Game Console (for example, PSP) through Wi-Fi On the PSP, turn on the WLAN. Choose Settings > Network Settings. Select Infrastructure Mode. Select New Connection, and enter the connection name. Select Scan to search for wireless networks.
- Page 20 Select Test Connection to test whether the network connection is successful. You can now open the browser and access the network.
- Page 21 Example 3: Connecting to a Tablet Computer (for example, iPad) through Wi-Fi Touch Settings > WLAN to turn on WLAN. The tablet computer automatically searches for wireless connections and displays a list of access points. Select the access point with the Mobile WiFi's SSID.
- Page 22 Tips When the Mobile WiFi is in use for an extended period of time, it will become warm and may overheat. Should this happen, the Mobile WiFi will automatically close the network connection and turn off to protect itself from damage. If this occurs, place the Mobile WiFi in a well ventilated space to allow the heat to dissipate, then turn it on and continue to use it as normal.