Huawei E5776 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 18.

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 enabled devices (such as smartphones, tablet computers, and game consoles) or
computers can all access the Internet through Mobile WiFi. The specific connection
procedure depends on the operating system of the Wi-Fi device or computer. Establish
a connection according to your WiFi device or computer's specific instructions.
To access the Internet through a USB port connection, install the driver according to the
instructions.

3
Scenario 1: Connecting multiple
devices through Wi-Fi
Scenario 2: Connecting a single device
through USB

4
Scenario 3: Connecting multiple devices through Wi-Fi and USB simultaneously.

5
Appearance

SIM card slot

Screen

Reset button 
Power indicator

microSD card slot 
Micro USB port

Power button

WPS button
1
2
3
4
5
6
8
7

6
Screen
Signal strength
: Signal strength from weak to strong.
Network type
2G/3G/4G: Connected to a 2G/3G/LTE network.
R: Data roaming turned on.
Wi-Fi
3G
R1
0B 00:00
1
2
3
4
5
7
6

7
Wi-Fi turned on.
Number of connected Wi-Fi devices.
Battery
: Battery level from low to high.
SMS
New messages.
Number of new messages.
Network connection status
Internet connection is set up.
Traffic statistics
Data traffic information.
Connection time.

8
Note:
Data traffic information is for your reference only. For more accurate data traffic
information, please consult your service provider.
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. It is recommended that you log in
to the web management page and change your SSID and wireless network encryption
key.
In addition, you can press the WPS button twice to view the current SSID and wireless
network encryption key on the screen.

9
Getting Started
Installing a SIM Card
Caution:
Use a standard SIM card compatible with the Mobile WiFi. A Micro SIM with
adapter is unsuitable for this device.
Install the SIM card according to the illustration.
WPS

10
Note:
When removing the SIM card, open the tab and gently press the SIM card in,
then release. The card will automatically pop out.
Do not remove the SIM card when it is in use. Doing so will affect the
performance of your Mobile WiFi and data stored on the SIM card may be lost.

11
Installing the microSD Card
Install the microSD card according to the illustration.
Note:
The microSD card is an optional accessory. If no microSD card is included in the
package, please purchase one separately.
When removing the microSD card, open the tab and gently press the microSD

12
card in, then release. The card will automatically pop out.
Do not remove the microSD card when it is in use. Doing so will affect the
performance of your Mobile WiFi and data stored on the microSD card may be
lost.
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

13
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-050200X3W. X represents U, E, B,
A, or J, depending on your region. For details about the specific adapter model,
contact an authorized dealer.
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.

14
Connecting to the Internet via Wi-Fi
The Mobile WiFi's management parameters have
been preset according to your operator's
requirements. You can quickly connect to the Internet
by following these steps:
Step 1: Turn on the Mobile WiFi
Press and hold the button until the screen lights

15
up, indicating that the Mobile WiFi is turned on.
Note:
Press and hold the button to turn off the Mobile WiFi.
If your Mobile WiFi malfunctions or cannot be properly powered off, press and
hold the button for at least 10 seconds to forcibly power off your Mobile
WiFi.
Step 2: Establish a Wi-Fi connection (using a computer running the
Windows XP operating system as an example)
1. Ensure that the Mobile WiFi's Wi-Fi function is on.
2. Select Start > Control Panel > Network Connections > Wireless Network
Connection.
Note:

16
Before establishing a Wi-Fi connection, ensure that the computer is equipped with
a wireless network adapter. If the computer indicates a wireless network connection,
the wireless network adapter can be used. Otherwise, verify that your wireless
network adapter is working properly.
3. Click View available wireless networks to view a list of available wireless
networks.
4. Select the wireless network connection with the Mobile WiFi's SSID and click
Connect.
Note:
If the wireless network connection is encrypted, enter the correct wireless
network encryption key.
Press the WPS button twice to view the current SSID and wireless network
encryption key on the screen.
5. 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

17
connection is then established.
Step 3: Connect to the Internet
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.
Note:
You can log in to the web management page and enable or disable the automatic
connection while roaming function. If this function is turned off, when the Mobile
WiFi enters a roaming network, it will automatically disconnect from the Internet
connection that has already been established.You will need to manually establish
this network connection again.

18
Logging In to the Web Management Page
1. Make sure the connection between the Mobile WiFi and the Wi-Fi device or
computer is working normally.
2. Open the browser, and enter http://192.168.1.1 in the address box.
3. Enter the user name and password to log in to the web management page.
Note:
The default user name is admin.
The default password is admin.

19
Daily Use
Battery Saving Mode
If the Mobile WiFi has been inactive for some time, it will go into standby mode, in
which the power indicator blinks slowly and the display screen turns off. Pressing any
button causes the display screen to light up. The default timeout is set to 10 mins, you
can change this in the web management page.
When the Mobile WiFi is being powered only by the battery, you can choose to enable
(default) or disable the automatic Wi-Fi turnoff function in the web management page.
If this function is enabled and if no Wi-Fi devices access the Mobile WiFi for a period of
time equal to the WLAN timeout setting, the Wi-Fi turns off automatically. You can press
any button to turn the Wi-Fi on again.
Verifying the PIN
If the PIN verification function is enabled, log in to the web management page and

20
enter the correct PIN according to the instructions. PIN/PUK codes are supplied by your
operator along with the SIM card. For details, please consult your operator.
Establishing a WPS Connection
If the Wi-Fi device to be connected to the Mobile WiFi
supports WPS, the wireless network encryption key is
generated automatically and there is no need to enter it
manually. The steps for WPS connection are as follows:
1. Turn on the Mobile WiFi.
2. Turn on the Wi-Fi device to be connected to the
Mobile WiFi.
3. Activate the Mobile WiFi's WPS.
Note:
WPS