Q: Mobile phones and other terminals can connect to the router but cannot access the Internet.
(1) Check whether the main route is connected to the external network. The main route network port should be connected to the optical cat network port with a network cable.
(2) If you choose PPPoE Internet access, you need to check whether the broadband account and password are filled in correctly; otherwise, please check whether the status of the light cat is normal.
(3) Make sure that the broadband is normal and you have paid an internet bill. (4) When the above are normal, restart the router, wait for 10 seconds after disconnecting the power, and then connect the power.