The typical home office usually lacks good network infrastructure for VoIP business phones. Most telecommuters like to use a Wifi connection at home and often their router is not close to their work desk, making it hard to run an ethernet cable to a full featured VoIP phone. This led to some strange workarounds and a less than optimal phone situation. Thankfully, Yealink solved that problem by adding Wifi and Bluetooth capability to their inexpensive line of T4X series phones. Now we can install a fully featured business phone anywhere in the home where wifi is available, meaning no more fussing with network cabling. It also means a user can use a standard bluetooth headset and enjoy strolling around the house while conducting business.