D-Link DIR-456U

Guides users through connecting the DIR-456U router to their network and power source, including SIM card insertion.

Provides guidelines for optimal wireless network performance, focusing on minimizing obstructions and interference for better signal range.

Explains how to access the router's configuration interface using a web browser by entering the router's IP address.

Explains how to select the Internet connection type, introducing options like Static IP, DHCP, PPPoE, PPTP, and L2TP.

Guides on setting up a 3G Internet connection using a SIM card, including service type, country, ISP, and APN details.

Details how to manually configure wireless network settings, including SSID, channel, and security modes like WEP, WPA, and WPA2.

Guides on enabling WEP security, selecting encryption modes (64/128-bit), authentication types, and setting WEP keys.

Details how to configure WPA-PSK/WPA2-PSK security, including cipher modes, passphrases, and confirmed passphrases.

Provides step-by-step instructions for configuring wireless network settings using Windows 7 through WPS.

Guides on connecting to a wireless network using Windows Vista, including selecting the network and entering security keys.

Provides instructions for connecting to a wireless network using Windows XP's built-in utility, including finding available networks.

Explains how to reset the router to factory defaults if the administrator password is forgotten, including the reset button procedure.