3-way conferencing, One-touch speed dial, hotline, Call forward, call waiting, call transfer, Group listening, emergency call, Redial, call return, auto answer. 7 features keys: message, headset, hold, mute, transfer, redial, hands-free speakerphone. The item "Yealink-T48G-Gigabit-SIP-VoIP-Phone-BRAND-NEW-IN-SEALED-FREE SHIPPING" is in sale since Saturday, October 21, 2017. This item is in the category "Business & Industrial\Office\Telecom Systems\Phone Switching Systems, PBXs". The seller is "bdken" and is located in Hurt, Virginia.This item can be shipped to United States, all countries in Europe, Canada, Mexico, Japan, Brazil.