Plus, with an all-new USB port, the SIP-T42S boasts unparalleled functionality and expansibility with Bluetooth, Wi-Fi and USB recording features. The new T4S series offers the same elegant appearance of the T4 line, but with improvements for greater interoperability and collaboration. Features 2.7 192x64-pixel graphical LCD with backlight Opus codec support USB 2.0 T4S Auto-P template unified T4S firmware unified Up to 12 SIP accounts Dual-port Gigabit Ethernet PoE support Paperless label design Headset, EHS support Integrated stand with 2 adjustable angles Wall mountable. Specification Audio Features > HD voice: HD handset, HD speaker > Hearing aid compatible (HAC) handset > Wideband codec: Opus, G. 722 > Narrowband codec: Opus, G.W/CTN: 6.4 kg > G. W/CTN: 7.0 kg > Giftbox size: 246mm223mm120mm > Carton Meas: 627mm256mm235mm. The item "6 Pack Yealink T42S Gigabit Color IP 12-Line PoE IP PBX VoIP Phone Opus SIP-T42S" is in sale since Friday, June 30, 2017. This item is in the category "Computers/Tablets & Networking\Enterprise Networking, Servers\VoIP Business Phones/IP PBX". The seller is "speaker-supply" and is located in Austin, Texas. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Chile, Colombia, Costa rica.