To configure the modem D-Link DSL 2640U WiFi:
In the address bar enter http://192.168.1.1
To access the modem configuration, enter the following username and password in the opened window:
Username: admin
Password: admin
In the opened window click Net,
Тen click Add
Enter data to access the Internet
Username — 7400XXXXXX
Password — ******
Comfirm password — ******
Click - Save
Mark the Default gateway point
And click Save.
After saving the data in the pop-up window, click OK.
After saving the data in the pop-up window, click OK.
This completes the modem and connection setup!
Open Wi-Fi menu
In the bookmark, select Basic settings.
Enter the data - SSID - the name of the Wi-Fi connection
Country - (highly recommended) - United States
After entering the data, click Change.
In the Security Settings tab
Network Authentication - WPA2 - PSK
Encryption Key PSK - PSK (minimum 8 character password to access the wireless network).