TP-Link TL-MR6400 User Manual page 136

A8. Check the Mobile Data:
1) Open a web browser and log in to the web management page.
2) Go to Network > LTE Dial Up 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 Network > LTE Dial Up to enable the Data Roaming.
3. How do I restore the router to its factory default settings?
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.
WPS/RESET Button - Press and hold until the Power LED starts flashing.
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.
4. What can I do if I forget my web management page 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.
5. What can I do if I forget my wireless network password?
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.
TL-MR6400 300Mbps Wireless N 4G LTE Router
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