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D-Link DIR-456 User Manual
Section 1 - Product Overview
Introduction
DIR-456 allows users to access worldwide mobile broadband networks. Once connected, users can transfer data,
stream media, send SMS messages, and make mobile phone calls. Simply insert your UMTS/HSDPA SIM card,
and share your 3.5G Internet connection through a secure 802.11n wireless network or using any of the four 10/100
Ethernet ports.
While accessing your 3.5G Internet connection, you will still have the ability to answer incoming mobile calls and
respond to SMS messages. An RJ-11 jack allows you to attach a standard analog phone for high-quality mobile
calls over a GSM network. Enjoy the comfort and convenience of your favorite office phone anywhere you go.
Keep your wireless network safe with WPA/WPA2 wireless encryption. The DIR-456 utilizes dual-active firewalls
(SPI and NAT) to prevent potential attacks across the Internet.
DIR-456 can be installed quickly and easily almost anywhere. This router is great for situations where an impromptu
wireless network must be set up, or wherever conventional network access is unavailable. The DIR-456 can even
be installed in buses, trains, or boats, allowing passengers to check e-mail or chat online while commuting.