TP-Link TL-MR6400 TL-MR6400 V1 Quick Install Guide - Page 2

FAQ (Frequently Asked Questions)

Q1. What can I do if the login page does not appear?

A1. Verify that the computer is set to obtain an IP address automatically from the

router.

A2.

Verify that

http://tplinkmodem.net

or

http://192.168.1.1

is correctly entered in

the web browser and click

Login

.

A3. Use another web browser and try again.

A4. Reboot your router and try again.

A5. Disable and enable the active network adapter and try again.

Q2. What can I do if I cannot access the Internet?

A1

.

Verify that your SIM card is an LTE, WCDMA or GSM card.

A2

.

Verify that your SIM card is in your ISP’s service area.

A3

.

Verify that your SIM card has sufficient credit.

A4

.

Check the LAN connection

:

Open a web browser and enter


or

http://192.168.1.1

in the

address bar. If the login page does not appear, refer to FAQ > Q1 and then try again.

A5

.

Check your ISP parameters

:

1)

Open a web browser and log in to the web management page.

2)

Go to

Network > LTE Dial Up

to verify the parameters (including the APN, Username

and Password) provided by your ISP are correctly entered. If the parameters are

incorrect, click

Create

and enter the correct parameters, then select the new profile

from the Profile Name list.

A6

.

Check the PIN settings

:

1)


2)

Go to

Network > PIN Management

to verify if PIN is required. If it is, enter the correct

PIN provided by your ISP, and click

Apply

.

A7. Check the Data Limit:

1)


2)

Go to

Network > LTE Data Settings

to verify if the

T

otal(Monthly) Used

exceeds the

Total(Monthly) Allowance

. If it does, click

Correct

and set

Total(Monthly) Used

to 0

(zero), or disable

Data Limit

.

A8. Check the Mobile Data

:

1)


2)

Go to


to verify that

Mobile

Data

is enabled. If not, enable it to

access the Internet.

A9. Check the Data Roaming

:

1) Confirm with your ISP if you are in a roaming service area. If you are, open a web

browser and log into the web management page.

2)

Go to


to enable the

Data Roaming

.

Note: If the login page does not appear, please refer to FAQ > Q1.

©2015 TP-LINK

Note: The router can also be used (or configured) in Standard Wireless Router Mode for ADSL/Cable

connections. For more information, please refer to the User Guide on TP-LINK official website:

www.tp-link.com.

LED Indicators

LED

Status

Indication

Off

On

On/Off

Flashing

Off

On

Off

On

Off

On

Off

On

(Wireless)

(WPS)

(LAN)

(Internet)

(Power)

On

Flashing

Off

System initialization is complete.

System initializing or firmware upgrading is in process. Do not

disconnect or power off the router.

Power is off.

Internet connection is available.

No Internet connection.

The router is using the 4G network.

The router is using another network other than the 4G network.

The wireless radio is enabled.

The wireless radio is disabled.

At least one LAN port is connected.

No LAN port is connected.

Turns On when a WPS synchronization is established and

automatically turns Off about 5 minutes later.

A wireless device is trying to connect to the network via WPS.

This process may take up to 2 minutes.

Indicates the mobile Internet signal strength the router receives

in the current location. More lit bars indicates a better signal

strength.

No signal.

(4G)

(Signal

Strength)

1.

Make sure your computer is connected to the router (via wired or

wireless connection).

2. Launch a web browser and type in


or

http://192.168.1.1

.

Use

admin

for both user name and password,

and then click

Login

.

3.

Go to

Quick Setup

and click

Next

.

4.

Select your

Region

and

Timezone

, then click

Next

.

5.

The Dial-up page shows the ISP information of the SIM card inserted.

If you have connected to the Internet, click

Next

to continue.

6.

On the Wireless page, you can customize your wireless network name

and password.

7.

Click

Finish

to make the settings take effect.

Q3. How do I restore the router to its factory default settings?

Q4. What can I do if I forget my web management page password?

Q5. What can I do if I forget my wireless network password?

A.

Refer to FAQ > Q3 to restore the router to its factory default settings and then use

the default User Name admin and Password admin to log in.

A1. The default Wireless Password is printed on the product label of the router.

A2. If the default Wireless Password has been changed, log in to the router's web

management page and go to

Wireless > Wireless Security

to retrieve or reset

your password.

A1. With the router powered on, press and

hold down the

WPS/RESET

button on the

rear panel of the router until the Power

LED starts flashing. The router will restore

and reboot automatically.

A2. Log in to the web management page of

the router, and go to

System Tools >

Factory Defaults,

click

Restore

and wait

until the reset process completes.

WPS/RESET Button - Press and hold until the

Power LED starts flashing.

Login

admin

admin


Next

Back

Wireless Radio:

Then Internet Settings have been completed, now please configure the wireless settings.

Wireless Security:

Wireless Password:

Disable Security

WPA-PSK/WPA2-PSK

TP-LINK_XXXX

XXXXXXXX

Wireless Network Name:

(Also called the SSID)

(Use the current security settings.)

Enable

No Change

More Avanced Wireless Settings

(You can enter ASCII characters between 8 and 63 or Hexadecimal characters between 8 and 64.)

Customize the 4G LTE Router

7106505855

REV1.0.1

TP-Link TL-MR6400 TL-MR6400 V1 Quick Install Guide - Page 2

FAQ Frequently Asked Questions, LED Indicators, Customize the 4G LTE Router - login

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