T4 series IP phones

The SIP-T44U IP phone is a feature-rich business tool for excellent communications and extended functionality. Integrated with Hall Switch, T44U gives you a quieter operation and environment. It is a 12-line IP phone that comes with a 2.8-inch color display with backlight and the EXP43 support. United Yealink Optima HD Voice technology, the T44U awards you the superb audio quality and crystal-clear voice communications. The phone feels quicker and more responsive when performing call features....

The SIP-T44W IP phone is a feature-rich business tool for excellent communications and extended functionality. Integrated with Hall Switch, T44W gives you a quieter operation and environment. It is a 12-line IP phone that comes with a 2.8-inch color display with backlight and the EXP43 support. United Yealink Optima HD Voice technology, the T44W awards you the superb audio quality and crystal-clear voice communications. The phone feels quicker and more responsive when performing call features....

The SIP-T46S IP Phone is the ultimate communications tool for busy executives and professionals. In addition to offering better overall performance than the T46G, this device has a faster interface with a rich, high-resolution TFT color display. Built with Yealink Optima HD technology and wideband codec of Opus, this device enables crystal clear communications. The SIP-T46S is also built with Gigabit Ethernet technology, for rapid call handling and use with accessories like a Bluetooth USB...

The Yealink SIP-T48G is a full-featured Gigabit IP phone that features a large touch-screen panel for a rich visual experience. Made for executive users and busy professionals, the SIP-T46G features a high-resolution, color TFT display and Optima HD technology for clear, life-like communications.

The Yealink WMB-T4X is a Wall Mount Bracket that is specifically designed to fit the Yealink T40G, T41S, T41P, T42G, T42S and T43U phones. Core Features: Product Type: Wall Mount BracketColor: BlackDesigned for : Yealink SIP T40G, T41S, T41P, T42G, T42S and T43U phone

The SIP-T46S IP Phone is the ultimate communications tool for busy executives and professionals. In addition to offering better overall performance than the T46G, this device has a faster interface with a rich, high-resolution TFT color display. Built with Yealink Optima HD technology and wideband codec of Opus, this device enables crystal clear communications. The SIP-T46S is also built with Gigabit Ethernet technology, for rapid call handling and use with accessories like a Bluetooth USB...

The Yealink SIP-T48S is a full-featured Gigabit IP phone that features a large touch-screen panel for a rich visual experience. Made for executive users and busy professionals, the SIP-T46S features a high-resolution, color TFT display and Optima HD technology for clear, life-like communications.