Huawei E5331 Getting To Know Manual

Mobile wi-fi
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Thank you for choosing HUAWEI E5331 Mobile Wi-Fi
This guide briefly describes the functions of the E5331 Mobile Wi-Fi.
Copyright © Huawei Technologies Co., Ltd. 2012. All rights reserved.
THIS DOCUMENT IS FOR INFORMATION PURPOSE ONLY, AND DOES NOT CONSTITUTE
ANY KIND OF WARRANTIES.
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Summary of Contents for Huawei E5331

  • Page 1 Thank you for choosing HUAWEI E5331 Mobile Wi-Fi This guide briefly describes the functions of the E5331 Mobile Wi-Fi. Copyright © Huawei Technologies Co., Ltd. 2012. All rights reserved. THIS DOCUMENT IS FOR INFORMATION PURPOSE ONLY, AND DOES NOT CONSTITUTE...
  • Page 2 Getting to Know the HUAWEI E5331 Mobile Wi-Fi Connection Scenarios A Wi-Fi device or computer can be connected to the Internet through the Mobile Wi-Fi. The actual connection procedure depends on the operating system of the Wi-Fi device or computer. The connection scenarios illustrated here are for your reference.
  • Page 3 Scenario 3: Multi-device access via Wi-Fi and USB at the same time...
  • Page 4 Appearance Item Signal indicator Wi-Fi indicator Battery indicator SMS indicator Power button USB port(Micro USB Type B) Strap hole Note: Wi-Fi: Wireless fidelity...
  • Page 5 Indicator Indicator Status Color Description green The signal is strong. orange The signal is weak. Signal There is no signal, the SIM card does not exist, or the PIN code is not verified. green Wi-Fi is enabled. Wi-Fi Wi-Fi is disabled. The battery level is normal.
  • Page 6 Caution: If no operation is performed on the Mobile WiFi within a preset period, only the battery indicator displays. The status of the battery indicator is as follows: Indicator Status Color Description Slowly green The battery level is normal. blinking Battery Slowly The battery level is low.
  • Page 7: Before You Start

    Before You Start Installing the SIM Card and the Battery Caution: Do not use any SIM card that is not standard or is incompatible with the Mobile WiFi. Otherwise, the Mobile WiFi may be damaged. Insert the SIM card in the card slot. Be sure that the SIM card is facing in the right direction, as shown in figure 2, and then slide the SIM card into the slot.
  • Page 8 Charging the Battery Note: If the battery has not been used for a long time, it must be charged first. Method 1: Using the charge Caution: Only use chargers compatible with the Mobile  WiFi and provided by a designated manufacturer.
  • Page 9 Method 2: Connecting to a PC for charging Connect the Mobile WiFi to a PC using a compatible data cable.
  • Page 10: Accessing The Internet Via Wi-Fi Connection

    Accessing the Internet via Wi-Fi Connection Note: By default, management parameters are preset on the Mobile WiFi according to the requirements of the service provider. Follow the steps below to quickly access the Internet. For the details about how to set management parameters, see help on the web management page.
  • Page 11 Step2: Establish a Wi-Fi Connection (Take a computer with Windows XP operating system as an example) Make sure that the Wi-Fi function of the Mobile Wi-Fi and the computer is enabled. Select Start > Control Panel > Network Connections > Wireless Network Connection. Note: To set up a Wi-Fi connection, the PC must have a wireless network adapter installed.
  • Page 12 Step3: Access the Internet After you establish a Wi-Fi connection successfully, you can access the Internet using the following modes. Mode Operations Auto After the Mobile WiFi is powered on, it will connect to the Internet automatically. If there is no data transmission over a period of time, the Mobile WiFi automatically terminates the Internet connection.
  • Page 13: Accessing The Web Management Page

    Note: Launch the web management page to select the mode for accessing the Internet.  You can choose whether to enable the Mobile WiFi to connect to the Internet  automatically even while you are roaming. If this function is disabled, the Mobile WiFi automatically disconnects from the Internet while you are roaming.
  • Page 14: Daily Use

    Daily Use Power Saving Mode If no operation is performed on the Mobile WiFi within a preset period, it will go to the standby mode. In this mode, the battery indicator blinks slowly in green, and the other indicators are off. If the Mobile WiFi is powered by the battery only, choose whether to enable the Mobile WiFi to turn off Wi-Fi automatically.
  • Page 15 Restoring Factory Defaults If you forget the changes you have made to some parameters, you may restore factory defaults and reconfigure the Mobile WiFi. To restore the factory defaults, press and hold the RESET button until all the indicators are off. All factory default settings are successfully restored.
  • Page 16 Example 1: Wi-Fi Connection to Game Machine (Sony PSP) Turn on the PSP WLAN switch. Select Settings > Network Settings. Select Infrastructure Mode to connect to your local Wi-Fi access point. Select New Connection to specify an easy to remember connection name. Select Scan to detect all networks within range.
  • Page 17 SSID: The Wi-Fi name of the Mobile WiFi.  WEP: The wireless network key of the  Mobile WiFi. The default SSID and wireless network  key label are affixed to the Mobile WiFi. Press the ► button of your game machine to continue, and then press the X button to save the settings.
  • Page 18: Example 2: Wi-Fi Connection To A Smart Phone (Iphone)

    Example 2: Wi-Fi Connection to a Smart Phone (iPhone) Select Settings > Wi-Fi, and then turn on Wi-Fi. Automatically detect the networks in range and display the access point list. Select a network indicated by the SSID of the Mobile WiFi. If necessary, enter a password and tap Join.
  • Page 19 Tips Place your Mobile Wi-Fi where you get the strongest signal. The more windows a room has, the better the signal and upstairs will generally get a better signal. You can then be online wherever you like nearby. If the Mobile WiFi is placed in an environment with poor ventilation, it may overheat after extended use.
  • Page 20: Frequently Asked Questions (Faq)

    Frequently Asked Questions (FAQ) What can I do if the Client cannot access the Internet? Check and ensure that the Client is connected to the Mobile Wi-Fi properly. Check the power status to ensure that the Mobile Wi-Fi is powered on. Check the signal strength to ensure that the area is covered by the network.
  • Page 21 Check that the network adapter of your Client runs properly. If the problem still persists, please consult you network operator. What can I do if the Client cannot access the WLAN? If there are interferences or shields near the Mobile Wi-Fi, you can adjust the position of the Mobile Wi-Fi.
  • Page 22 What can I do if I forgot the default IP address of the management page? Restore the factory defaults and enter http://192.168.1.1 in the address bar. Version: V100R001_01 Part Number: 31010JKE...

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