MF253M
Let’s go
Getting started with your device.
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Turn
the router
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2
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ower is on an
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etwork supp
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here is no sign
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with data
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4
Configuring Your PC
The following procedure describes how to configure the Internet Protocol in the Windows 7 operating
system for your Wi-Fi connection.
1. Right-click Network and select Properties.
2. Select Chang adapter settings.
3. Right-click Wireless Network Connection and select Properties.
4. Select Internet Protocol Version 4 (TCP/IPv4) and click Properties.
5
5. Select Obtain an IP address automatically and Obtain DNS server address automatically, and
click OK.
6
Accessing the Internet
Before accessing the Internet, please make sure that the following operations are finished.
• Your device is connected via a network cable or Wi-Fi.
• Your PC is configured.
To access the Internet:
Log in the Configuration Page.
1) Launch the Internet browser and enter http://192.168.1.1 in the address bar. The login
page appears.
2) Input the password and then click Login. The default password is vivo.
SMS
Manage the SMS, send and receive text messages. You can also set the SMS limit settings.
This function allows you to send or receive short messages.
1. From the Web UI, click the SMS tab to manage messages in the device and SIM card.
7
2. From the Web UI, click SMS > SMS Settings to set the SMS limit settings.
f Validity: Set valid period of outgoing messages.
f Center Number: Enter SMS center number. For more information, please contact your
service provider.
f Delivery Report: Receive or reject a prompt informing you that the message is delivered to
the recipient.
3. Click Apply to save your settings.
Phonebook
Manage the contacts information.
The phonebook information can be saved in the device or SIM card, and you can choose the
saved position.
• From the Web UI, click the Phonebook tab to view, add and delete new contacts.
8
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1. Log in
2. Select S
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ettings > N
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your devi
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and then
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to the Inte
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twork Sett
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lick
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net automat
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to access t
t
y the user.
n access th
s Automat
cally, and y
p Settings
irm your co
e Internet.
Internet i
c.
ou can surf
WAN Co
figuration.
the
n the
nection
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z
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network
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ttp://192.16
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etwork Sel
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click Setti
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connection
gs > Netw
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ernet.
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click Se
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tings > Net
ternet you
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an use the
gs > APN.
default Acc
ss Point N
mes (APN
) in Auto/
anual mode
,
Create a new APN selecting the Manual mode, then click Add New.
Wi-Fi Settings
z Basic settings
From the Web UI, click Settings > Wi-Fi Settings > Basic Settings, the wireless network basic
parameters are shown in the following figure:
10
f Wi-Fi Switch: Enable or disable Wi-Fi.
f Multi SSID Switch: Enable or disable multi SSID.
f Network Name (SSID): Service Set Identifier (SSID). Enter a string less than 32 characters as
the name for your wireless local area network (Wi-Fi).
f Broadcast Network Name (SSID): Disable or Enable (Default) this function. If Enable is
selected, the router broadcasts the SSID, and other devices can detect and connect to it. If
Disable is selected, the other devices cannot detect the router. You can only connect to the
router by manual setting.
f AP Isolation: When Enabled is selected, each of your wireless clients will not be able to
communicate with each other. When Disable is selected, each of your wireless clients will be
able to communicate with each other.
f Security Mode: The security modes are described below:
1. OPEN: You can authenticate successfully with a SSID, whether it is valid or empty.
2. WPA-PSK/WPA2-PSK: Apply both the WPA-PSK and WPA2-PSK scheme.
3. WPA2 (AES)-PSK: It is the securer version of WPA with implementation of the 802.11i standard.
If the Authentication type is WPA2 (AES)-PSK or WPA-PSK/WPA2-PSK , the bottom part of
the configuration page displays WPA parameters.
f Max Station Number: Set the maximum numbers of other devices connecting to your device.
z Advanced settings
From the Web UI, click Settings > Wi-Fi Settings > Advanced Settings, you can set Wi-Fi advanced
characters.
11
z Black List
From the Web UI, click Settings > Wi-Fi Settings > Black List, to enable or disable black list.
z WPS
From the Web UI, click Settings > Wi-Fi Settings > WPS, select WPS mode, the two modes are
described below:
f PIN: Set the client's PIN code in Client PIN field.
f PBC: Press the WPS button of the router or select PBC, and then click Apply. Press the WPS
button on the client wireless adapter within two minutes, and the negotiation process will be
established.
12
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ask: Subnet
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mask for th
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or disable
te begin an
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ply to conf
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set your
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n answer t
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through (U
t.
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14
WPS Function
Your device supports WPS function. You can use this function to connect the client to your
device.
1. Power on your device, and enable the Wi-Fi function on your device.
2. Enable the WPS function. Please check the WPS Setting on the Configuration Page.
3. Press the WPS button on your device to start Wi-Fi Protected Setup authentication process.
4. Enable the WPS function on your client to respond to this authentication process.
5. Follow the system prompts on your client to finish the connection.
Wireless Connection (Optional)
If you want to use Wi-Fi to connect your router, please refer to the following steps.
1. Make sure that the Wi-Fi works normal. Please check the Wi-Fi Setting on the Configuration Page or
check the Wi-Fi indicator.
2. Power on your device. Use the Wi-Fi application on a client to search for available wireless networks.
15
N
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TE:
Set the
PC. The
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3.
4.
Se
lient to obt
client gets
eck the Wi-
ect the SSI
in an IP ad
n IP addres
i SSID and
of your de
ress autom
, for examp
Wi-Fi Key
ice, and the
tically. For
e, 192.168.
rinted on t
click Con
he detailed
.101.
e label bene
ect.
rocedure, r
th the devi
e.
to Con
guring Your
N
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5. En
16
find the de
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the label o
n click OK.
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lift the
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it until the
lesho
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lient is con
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ne alert/ anno
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rted when I li
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ected to yo
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the phone off
Wi-Fi conn
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cessfully.
P
ssible Proble
•
Please w
turned on.
•
If SIG L
reception.
Make sure yo
the PIN num
een entered
PUK code w
•
Remove
to the pho
•
The cabl
can view th
s/ Solutions
it for 1~2 min
D light is blin
hange the loc
r (U)SIM car
er has been en
ncorrectly the
en prompted.
ny electrical a
e or your devi
or phone set
label on y
tes after the ro
ing, you have
tion of the ro
is inserted co
ered. If the PI
you will need
pliance which
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ight be faulty.
ur device t
ter is
o good RF
ter.
rectly and
number has
to enter the
is too close
I hear
rapid engaged
the ho
k.
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aling the last
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ms
t access the Int
nload or uplo
tone as soon a
igit I hear not
oblems
ernet at all.
d speed is ver
I lift the pho
ing /silence.
slow.
e off
Put the phone
connected to
lease discon
When you ha
or wait 4-8 se
P
ssible Proble
•
Please ch
Please w
•
•
Check yo
The speed is
signal strengt
on the hook a
he internet usi
ect this first.
e finished dial
onds to conne
s/ Solutions
ck your confi
it 1~ 2 minute
r service indi
ependent on si
and network
d try again. If
g the 2G (GS
ng you can pr
t the call.
uration setting
for the router
ators.
gnal strength.
ype.
ou are
) network,
ss the # key
.
o initialize.
heck your
1
Symptoms Possible Problems/ Solutions
I cannot visit the Configuration Page
• Enter the correct address. The default address is
http://192.168.1.1
• Only use one network adapter in your PC.
• Do not use any proxy server.
I cannot establish the Wi-Fi connection between my device
and the client.
• Make sure the Wi-Fi function is active.
• Refresh network list and select the correct SSID.
• Check the IP address to make sure your client can
obtain an IP address automatically in the Internet
protocol (TCP/IP) properties.
• Type the correct network key (Wi-Fi password)
when you connect to the device.
Others
Symptoms Possible Problems/ Solutions
The 3G/4G signal indicator is always blinking or does not
light.
• This indicates poor reception. Try moving the router
to another location near the window.
.
About the password
• For the Wi-Fi connection password, please check
the label on the device.
• The default password of the Configuration Page is
vivo.
• If you changed the password and forgot the new
password, you need to restore the device to the
factory default settings.
18
Warning and Notice
To the Owner
•If inadequately shielded, some electronic devices may be affected by the electromagnetic interference
caused by the device, such as the electronic system of vehicles. Consult the manufacturers of such
devices before using the device if necessary.
•Operating the device may interfere with medical instruments such as hearing aids and pacemakers.
Always keep the device more than 20 centimeters away from such medical instruments when your
device is turned on. Turn the device off if necessary. Consult a physician or the manufacturers of
medical instruments before using the device if necessary.
•Be aware of the usage limitation when using the device at places such as oil warehouses or chemical
factories, where there are explosive gases or explosive products being processed. Turn off the device if
necessary.
•Do not use electronic transmission devices in aircrafts, at petrol stations or in hospitals. Observe and
obey all warning signs, and turn off the device in these conditions.
•Do not touch the inner antenna area unless it is necessary. Otherwise the performance of the device may
be affected.
•Keep the device out of the reach of little children. The device may cause an injury if used as a toy.
•When the device is operating, do not touch the metallic parts. Failing to do so may cause burns.
Using Your Device
•Use original accessories or accessories that are authorized. Using any unauthorized accessories may
affect the performance of the device and violate the related national regulations about telecom terminals.
•Avoid using the device near or inside metallic structures or establishments that can emit electromagnetic
waves, because signal reception may be affected.
•The device is not waterproof. Keep the device dry and store it in a shady and cool place.
•Do not use the device immediately after a sudden temperature change. In such case, dew may be
generated inside and outside the device, so do not use it until it becomes dry.
•Handle the device carefully. Do not drop, bend or strike it. Otherwise the device may be damaged.
•Only qualified personnel can dismantle and repair the device.
•An operating temperature between -10
recommended.
°C and +45°C and humidity between 5% and 95% are
19
Using the Battery
•Do not connect the battery in a short circuit, because a short circuit may cause excessive heat and fire.
•Do not store the battery in a hot area or put it in a fire. This avoids an explosion.
•Do not disassemble or modify the battery.
•If the battery is not used for a long period, remove it from your device and store it in a cool dry place.
•Never use a damaged charger and exhausted battery.
•Return the exhausted battery to the provider or put it in the appointed recycle place. Do not put it in
familial rubbish.
WARNING:
If the battery is broken, keep away from it. If it taints your skin, wash your skin with abundant fresh water
and ask doctor help if necessary.
Limited Warranty
•This warranty does not apply to defects or errors in the product caused by:
i. Reasonable abrasion.
ii. End users’ failure to follow ZTE’s installation, operation or maintenance instructions or
procedures.
iii. End users’ mishandling, misuse, negligence, or improper installation, disassembly, storage, servicing
or operation of the product.
iv. Modifications or repairs not provided by ZTE or a ZTE-certified individual.
v. Power failures, surges, fire, flood, accidents, and actions of third parties or other events outside ZTE’s
reasonable control.
vi. Usage of third-party products, or usage in conjunction with third-party products if such defects are
due to the combined usage.
vii. Any other cause beyond the range of normal usage intended for the product.
End users have no right to reject or return the product, or receive a refund for the product from ZTE
under the above-mentioned situations.
•This warranty is end users’ sole remedy and ZTE’s sole liability for defective or nonconforming items,
and is in lieu of all other warranties, expressed, implied or statutory, including but not limited to the
implied warranties of merchantability and fitness for a particular purpose, unless otherwise required
under the mandatory provisions of the law.
Limitation of Liability
ZTE shall not be liable for any loss of profits or indirect, special, incidental or consequential damages
resulting from or arising out of or in connection with using of this product, no matter whether or not ZTE
had been advised, knew or should have known of the possibility of such damages, including, but not
20
limited to lost profits, interruption of business, cost of capital, cost of substitute facilities or product, or
any downtime cost.
You can get help by:
• Sending an E-mail to mobile@zte.com.cn
• Visiting www.ztedevice.com
• Calling the service hotline +86–755–26779999
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FCC Regulations:
This device complies with part 15 of the FCC Rules. Op
c
onditions: (1) This device may not cause harmful int
int
erference receive
This d
evice ha
ar
t 15 of the FCC Rules. These limits
P
int
erference
ener
gy and, if not installed and used in
ra
dio communications. However, th
to
alla
inst
e deter
b
erference
int
-Reorie
-Increase
-
Connect the equipment into an outlet on a circuit di
-
Consult the dealer or an experienced radio/TV technician for help.
in a residential installation. This equipment gen
tion If this equipment does cause harmful int
mined by turning the equipment off and on, the user is encouraged to try to co
by one or more of the following measures:
nt or relocate the
the sep
d, including int
s been tested and found to comply with the limits for a Class B digital device, pursuant to
rece
ara
tion between the equipment and
erference
accordance
ere
iving antenna.
that may cause undesired op
are de
signed to provide
is no gu
erference, a
with the instructions, may cause harmful int
arantee
erference
receiver
ffere
nt from that to which the
era
tion is subject to the following two
nd (2) This device must
era
rea
sonable protection against harmful
erate
s, uses and can radiated radio
that int
erference
to radio or television
.
acce
pt any
tion.
frequenc
erference
will not occur in a particular
rece
ption, which can
rrec
t the
receiver
is connected.
Caution:
Changes or modifications not expressly approved by the party responsible for compliance could void the
user‘s authority to o p e ra te the equipm ent.
y
RF Exposure Information
This device meets the government’s requirements for exposure to radio waves.
evice
This d
frequency (RF) ener
This d
o
rder
to avoid the possibility of ex
th
e antenna
is designed and manu
gy set by the Fed
evice c
omplies with FCC radiation exposure limits set forth for an uncontrolled environment. In
shall not be less than 20cm (8 inches) during normal op
facture
d not to ex
era
l Communications Commission of the U.S. Government.
cee
ding the FCC radio
cee
d the emission limits for exposure to radio
frequency e
xposure limits, human proximity to
era
tion.
22
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