Huawei E5151 User manual
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.
For detailed instructions for logging in to the web management page, refer to "Logging In to
the Web Management Page" on page 14.
2
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. The specific connection procedure depends on
the operating system of the Wi-Fi device or computer. Establish a connection according to your
device's specific instructions.
To access the Internet through a USB port connection, install the driver according to the
instructions.
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.
a) Wi-Fi or USB connection b) Ethernet port connection (LAN)
3G/2G
3G/2G
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.
Ethernet
5
Appearance
17
8
9
2
3
4
5
6
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.
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.
Blinking green: Inbox full.
Micro USB port
7
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. It is recommended that you change your SSID and
wireless network encryption key the first time you log in to the web management page.
8
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.
12
9
Installing the Battery
Install the battery according to the illustration.
21
10
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. Use of an
incompatible charger or one from an
unknown manufacturer may cause the
Mobile WiFi to malfunction, fail, or could even cause a fire. Such use voids all
warranties, whether expressed or implied, on the product.
The power adapter is an optional accessory. If it is not included in the package, you
may contact an authorized dealer to buy an adapter compatible with the Mobile WiFi.
The Mobile WiFi's power adapter model is HW-050200X1W. X represents U, E, B, A, or
J, depending on your region. For details about the specific adapter model, contact an
authorized dealer.
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