Duubee D901L User manual

4G LTE Mobile WIFI
Product Operation Instruction
M2 Model Name：D901L

1.Product Introduction 3
2.Operation Instruction 3
2.1Product Interface Diagram 3
2.2Display Screen 4
2.2.1 Main Interface 4
2.3Component Installation Instruction 4
2.4Wireless Connection Instruction 5
2.5Establish WPS Connection 6
2.6Charging Operation 6
3.Software Use Instruction 7
3.1WEB Management Interface Login 7
3.2Connection Management 7
3.2.1Dial-up State: 7
3.2.2WLAN State 8
3.2.3Data Statistics 8
3.2.4 Data Setup 8
3.2.5Client 9
3.3Message 9
3.3.1Inbox 9
3.3.2Outbox 9
3.3.3Draft Box 10
3.4Setup 10
3.4.1Quick Setup 10
Contents

3.4.2Dial-up Setup 10
3.4.3WLAN 12
3.4.4DHCP 13
3.4.5Network 14
3.4.6Security 15
3.4.7System 15
3.4.8 Firewall 15
3.4.9 State 16
3.5Upgrade 16
4. Trouble removal and recovery 17
5. Notes: 18
6. Environmental protection declaration 19
7. Applicable environment 19

1.Product Introduction
The WIFI devices, such as Smartphone and tablets
computers can 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 device's specific
instructions. The device can support 10 WIFI devices to
connect to and share mobile internet at the same time.
2.Operation Instruction
2.1Product Interface Diagram
2.2Display Screen
2.2.1Main Interface
Introduction
indicator light
USB interface
power button (long time press for 3 seconds to switch;
short time press to wake up device)
WPS button
SIM card slot
RESET button (long time press to restore factory
settings)
No.
1
2
3
4
5
6
3

Implication
indicates it is registering to
network
indicates it has registered to
3G/2G network
indicates it has registered to
4G network
network anomaly
WIFI hotspot open
activate WPS mode
new message
message storage space is full
power is more than 20%
power is less than 20%
it is on charge, and power is
more than 20%
it is on charge, and power is
less than 20%
Color
green flashing
orange
green
red
green
green flashing
green
green flashing
green
red
green flashing
red flashing
No.
1
2
3
4
Indicator Light
4

2.3Component Installation Instruction
Step 1: Open the battery pack, and take out the battery.
Step 2: Insert the SIM card into the SIM card slot as
shown in the picture.
Comment: Please do not use other non-standard
SIM/USIM, such as Micro SIM card or nano SIM card.
5

2.4Wireless Connection Instruction
Step 1: Turning on the Mobile WiFi
Long time press power button for 2 seconds, and turn on
the device.
Hint: In the state of startup, long time press power button
again (about 2 seconds) will turn off the device.
Step 2: Waiting for device turn on and work normally
Check display screen information, when the signal light
on the screen in continuing green or yellow, it indicates
that the device has already work normally.
Step 3: Establish a wireless Internet connection (iPhone
as an example)
1.Open “setup” in the phone”—“WiFi” function.
2.In the list “select the network”, find the device’s wireless
internet name and click connection, then enter password
(as shown bellow)
Hint: “network name(SSID)”and “password（WIFIKEY）
”shall be got inside the battery pack.
2.5Establish WPS Connection
If the terminal connected with the device support WPS
(WiFi Protected Setup), it can be connected without a
password.
Steps are as follows:
6

Step 1: Start up and wait for device work
normally.
Step 2: Activate the device’s WPS, and long time
press the device’s WPS button for 3 seconds.
Step 3: Activate the client’s WPS, and press the
device’s WPS button in 2 minutes.
Tips: Specific operation of devices please refers
to customer device’s user instruction.
2.6Charging Operation
1）Charging with adapter
The product is recommended to use the 5V
1A adapter, and then it shall be charged fully in
2-3 hours.
2）Charging by connecting to the computer
Please connect to the computer with the
standard USB cable.
Attention:
1、The charging environment temperature shall
be at 0℃~45℃, please keep the device in this
temperature when it is charging.
2、The product experienced circulatory charge
and discharge several times after it has been
normally used for one year, it will have about
20% loss of electricity. If you need replacement,
please contact with the local after-sales service.
7

3.Software Instructions
3.1WEB Management Interface Login
1）Open Internet Explorer, and enter http://192.168.0.1.
2）Enter user name: admin password: admin in the login
interface to enter the management interface.
3.2Connection Management
Connection interface information includes Dial-up state,
WLAN state, data statistics, and client information.
3.2.1Dial-up State:
Dial-up State shows the current network connection state,
it includes: Profile name, network type, upstream/down-
stream rate, and operator public web site’s IP address.
Users can keep device connecting/disconnecting by
8

clicking “connect/disconnect” button.
Please attention：If there is no SIM card or the SIM
card is out of charge, the connection will be fail.
3.2.2WLAN State
WLAN state is the current WLAN connection state,
mainly including SSID name, authentication, current
WiFi user and encryption.
Users can open/close WLAN by clicking “open/close”
button.
The current WiFi user number will be changed
according to the increase/decrease of the user’s
number.
For example:
3.2.3Data Statistics
After users connect to the network, the network data flow
shall display, it includes current data, total data, and the
network connection time. Users can clear all historical
statistics by clicking “data clearing”
9

3.2.4 Data Setup
Users can set monthly data by clicking “setup” in the
interface.
3.2.5Client
It shows the information of terminal: it includes host name,
IP address, MAC address, network connection time, and
subnet mask.
As following picture:
10

3.3Message
The message interface includes inbox, outbox, draft box.
When click “Message”, it defaults to the inbox.
3.3.1Inbox
It shows the received message by SIM card, and the
contents is message state (whether has been read),
number, message content, and message date, and it has
page flip function when there are excessive messages.
3.3.1.1New Message
Click “new” at the top of the page, and enter telephone
number, content. The message shall be sent to friends by
clicking “send”. The successfully sent message shall be
saved in the inbox, you can use “resend” or “cancel“ when
the message is sent unsuccessfully.
3.3.1.2Message Reply
Choose any message in the list, and reply message by
clicking “reply” and entering content;
3.3.1.3Message Forwarding
Choose any message in the list and forward message to
friends by clicking “forward” with effective telephone
number.
3.3.2Outbox
Sent message shall be saved in outbox.
3.3.3Draft Box
Write a message and click “save“, then this message
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shall be saved in draft box.
3.4Setup
3.4.1Quick Setup
Wireless router’s quick setup is provided for connecting to
network quickly. The quick setup steps include the
following:
1）Wireless network name （SSID）-- the name defined
by the user for the wireless network.
You can set SSID name. For example:
Tips : The most characters of SSID is 32，it supports
“letter, number,-, _”.
2）Wireless network password – the password defined
by the user for the wireless network.
Users can set the password, which allows 8 to 63 digits
password.
Tips: WPA-PSK、WPA2-PSK、WPA-WPA2 Mixed：8 to
63 digits
WEP: (1) 64bit——5 ASCII or 10 hexadecimal
characters.
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(2)128bit——13 ASCII or 26 hexadecimal characters
3.4.2Dial-up Setup
The main function includes new, delete, Profile setup
and Profile information.
Profile setup
Profile setup mainly includes Profile list, you can
make new Profile information or select Profile and
apply it.
Profile information
Profile information includes Profile name, APN,
Dial-up number, user name and password.
Profile name: The longest characters of SSID is
15, supporting “letter, number,-, _”.
APN, Dial-up number, user name, password,
please contact with local operator.
New Profile configuration as shown as following:
13

When users select the New Profile configuration, pls click
“apply”, then it will take effect.
The delete button can delete the new Profile configuration
information from the list.
Tips: Default configuration shall not be deleted.
As shown in the picture:
3.4.3WLAN
1)You can modification the SSID and user password.
2)The opening and forbidden of WLAN, the visible and
hidden function of SSID broadcast.
If WLAN is on, the WiFi device can connect to the SSID;
or it will be failed.
If SSID broadcast is visible, the WiFi device can connect
to the SSID; or it will be failed.
As shown in the picture:
14

The setup interface includes the following contents:
Information channel——routers use the frequency of
802.11. The wireless environment surrounding the
router allows the family router to use the best frequency.
The standard frequency 802.11’s different channel
coverage depends on the condition that the family
router working in 2.4GHz. Channel pull-down list offer
available channel No.
802.11 mode —— supports 802.11b/g and 802.11nb/g
compatible mode.
3.4.4DHCP
DHCP main function:
1) Device local area network’s IP address allocation
setup
15

2) DHCP server usage and device
3.4.5Network
Network main function:
1）UPLMN management, includes inquiry ,addition,
deletion and revision function. As following:
16

3）Manually search network and network selection setting
Manually search network and network selection setting
3.4.6Security
The security function means PIN management, including
the startup of PIN, setup，tips，as following.
17

3.4.7System
The system setup includes user management, factory
reset, and gateway restart:
1)user management means to set administrator’s user
name and password
Administrator’s user name —— the user name to login
wireless router for web site management.
Administrator’s password —— the password to login
wireless router for web site management.
2Factory reset means the reset of the router’s factory
default setup.
Please attention, after the usage of the factory reset, the
current setup will be lost!
4Restart the gateway, which will make all terminals
disconnected.
3.4.8 Firewall
3.4.8.1 Firewall switch: defaults to be off, IP, MAC,
domain filter can be set after it’s on.
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3.4.8.2 IP Filter:
It defaults to be off, users can filter the blacklist in the
public website when it’s on. The most filter number is 10;
users can delete the filter rule when click delete button on
right side;
3.4.8.3 MAC Filter:
It defaults to be off, and can filter the blacklist in MAC
address when it’s on. The most filter number is 10; users
can delete the filter rule when click delete button on right
side;
3.4.8.4 Domain Filter:
It defaults to be off, and can filter the blacklist in domain
when it’s on, such as qq.com. The most filter number is
10; users can delete the filter rule when click delete
button on right side;
3.4.9 State
1)State mainly includes device information and running
time of the hardware.
2)The device information mainly includes software
version No., the hardware version No., running time,
product type, manufacturer, and the IMEI No.
3.5Upgrade
Support inquiring of online upgrade package and
19