A Well-Rounded SIP Phone for Clear Communications
This Yealink SIP phone is designed with ease of use down to the tiniest detail, this 12-line, Yealink IP phone delivers a superb sound quality as well as a rich visual experience. With programmable keys, the Yealink T42U supports 2 USB ports that support the addition of Wifi or Bluetooth capability with the addition of Yealinks Wifi or USB dongles.