7 fixed feature keys - message, headset, hold, mute, transfer, redial, hands-free speakerphone. LED for call and message waiting.4-way navigation cluster with 6 navigation keys. 4 context sensitive soft keys. Supports up to 6 expansion modules for attendant console applications. Simple, flexible and secure provisioning options. USB 2.0 port for future Bluetooth, WiFi, and USB recording feature expansion.
T4S series features unified Auto-P template and unified firmware that provides simplified management and maintenance. Opus codec support - 8kHz (narrowband) and 16 kHz (wideband) sampling rate. Condition: New Open Box - with Power Supply.The item "Yealink SIP-T46S Gigabit VoIP IP Phone (Power Supply Included) NEW OPEN BOX" is in sale since Monday, June 10, 2019. This item is in the category "Computers/Tablets & Networking\Enterprise Networking, Servers\VoIP Business Phones/IP PBX". The seller is "voipexpert" and is located in Anaheim, California. This item can be shipped to United States.