A Revolutionary SIP Phone with a 7-inch Touch ScreenYealink presents a dynamic business communication solution to executives and professionals with the new SIP-T48U IP phone. The phone employs and appealing large touch screen that makes the switch between pages and applications swift, easy and convenient. United Yealink Optima HD Voice technology and wideband codec of Opus, the T48U awards you the superb audio quality and crystal-clear voice communications. Moreover, the T48U puts dual USB ports in a phone that makes Bluetooth, Wi-Fi, USB headset and USB recording come true, and you can use any two of them freely according to your needs. The Yealink new T4U series offers the same elegant appearance as the T4 line, but with improvements for greater interoperability and better collaboration.Key Features and BenefitsEasy Customization and High ExpansibilityThe SIP-T48U has a seven-inch, 800 x 480-pixel, backlit- color touch screen, which enables a rich visual presentation and easy navigation. Accompanied by two USB ports, the T48U is your right-hand man in the office that makes Bluetooth, Wi-Fi, USB headset and USB recording possible, and you can use any two of them freely according to your needs to enrich phone features. Meanwhile, the phone not only has 29 one-touch DSS keys that can be easily programmed to various features, but also can connect up to three expansion modules, for up to 180 additional buttons with a screen-based LCD display and LED system.HD AudioYealink Optima HD Voice technology combines cutting-edge hardware and software with wideband technology for maximum acoustic performance. Being a totally open, highly versatile audio codec, Opus, is designed to perform a higher HD audio quality than other wideband codecs in a high network bandwidth; However, if your current network quality is poor, Opus can provide you with a better audio quality than other nar

Technical Specifications

Product Dimensions12 x 13 x 5 inches
Item Weight3.52 pounds
ASINB09H4ZHJZW
Item model numberSIP-T48U
Customer Reviews5.0 out of 5 stars 1 rating 5.0 out of 5 stars
Best Sellers Rank#62,961 in Office Products
Date First AvailableSeptember 25, 2021
ManufacturerYealink
BrandYealink
Power SourceCorded Electric
Dialer TypeSingle Keypad
Item Dimensions LxWxH12 x 13 x 5 inches
Answering System TypeDigital
Caller IdentificationNo