Automatically Transition Live Calls Between Cellular and Wi-Fi-Supports WEP, WPA, WPA2 Encryption For Secure Voice Communication-Easy To Setup And UseHome is where the coverage is. This T-Mobile wireless router creates a personal network for your HotSpot-enabled phone(not included), for enhanced coverage at home*.Unlimited nationwide voice callsInclude the Unlimited HotSpot Calling service* and you can make and receive unlimited nationwide calls over Wi-Fi from home.* requires subscription to T-Mobile @HotSpot service sold through T-Mobile and a HotSpot-enabled phone (not included)The TM-G5240 from D-Link, is especially engineered to support T-Mobiles new HotSpotHome campaign, which will allow customers to automatically transition live calls between the T-Mobile wireless network at home and obtain ultra-fast Wi-Fi service outside the home using a single mobile phone.T-Mobiles HotspotHome service, offers subscribers unlimited nationwide calling, which can seamlessly transfer to a Wi-Fi network without interruption when using a T-Mobile Wi-Fi-enabled phone, and paired with the D-Link TM-G5240 Router.With T-Mobiles new HotSpotHome Service there is no need to hang up the phone just because youre leaving the house, all that is required is a T-Mobile Wi-Fi phone, a HotspotHome service plan, and the D-Link wireless broadband router. The result is unlimited calling and great coverage.D-Link routers are easy to set up and install, plus they are engineered to maximize the speed, range and performance of a wireless network. D-Link designed the TM-G5240 as the perfect compliment to the T-Mobile HotSpotHome program, and provides T-Mobile customers with the optimal wireless functionality they have come to expect from both D-Link and T-Mobile.SpecificationsHardware Specs 1x 10/100 Ethernet RJ-45 Internet Port4x 10/100 Ethernet RJ-45 LAN PortsFront hardware button for easy security setupStandardsIEEE 802.11g and 802.11b WirelessIEEE 802.3 and 802.3u EthernetWireless QoS, (WMM, Wi-Fi Multimedia)SecurityWEP 64-bit or 128-bitWPA Wi-Fi Protected Access, WPA-PSK and WPA-EAP (WEP with TKIP, MIC, IV Expansion)WPA2 WPA2-PSK and WPA2-EAP (AES Encryption)Security Pairing Feature to Connect Handsets or Other Devices with RouterModulation TechnologyOrthogonal Frequency DivisionMultiplexing (OFDM)Wireless Frequency Range2.4GHz to 2.462GHzExternal Antenna Type2dBi Single detachable reverse SMADevice ManagementWeb-based management interface. Supports Internet Explorer v6 or above Netscape Navigator v6 and aboveDHCP Server and ClientAdvanced Firewall FeaturesNAT (Network Address Translation) with VPN Pass-throughVirtual Server/Port Triggering Firewall RulesKeyword/URL based Parental ControlMAC FilteringIP FilteringURL FilteringDomain BlockingFirewall SchedulingBridging ModeDMZ (Demilitarized Zone)Features Cable Connection Testing ToolDynamic DNSUPnPAutomatic Time Update with SNTP (Simple Network Time Protocol)VPN Pass Through/ Multi-Sessions PPTPIPSecPower Adapter Output: 5V, 2AInput: 100120V, 5060HzOperating Temperature -5C to 50CHumidity 95% maximum (non-condensing)Safety and Emissions: FCCLEDsPowerInternetWireless ConnectionSecurity Pairing LED4x LAN LEDUnit DimensionsL = 5.56 (142mm)W = 4.25 (109mm)H = 1.25 (31mm)