Specification Sheet
• Optima HD Voice
• 4.3" 480 x 272-pixel backlit color screen
• SILK Speech Codec support
• USB 2.0
• Compatible with Office 365
• Calendar support
• Common Area Phone
• Dual-port Gigabit Ethernet
• PoE support
• Bluetooth earhphone via BT40
• USB headset
• YHS32/YHS33, EHS support
• Supports up to 6 expansion modules
• Wall mountable
The T46S 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 SILK speech codec, the T46S’s large 4.3-inch color
screen presents a modern Skype for Business interface, which gives users a familiar and friendly
user experience. The T46S is equipped with advanced functions to help simplify every user’s
workflow. For executives and sales persons, the T46S supports USB Bluetooth connectivity and
flexible call switching to mobile phones. For front desk personnel, the T46S can be paired with the
Yealink EXP40 Expansion Module, which supports up to 240 additional contacts.
Optima HD Audio
Yealink Optima HD Voice technology combines cutting-edge hardware and software with wideband
technology for maximum acoustic performance. As a speech codec for real-time, packet-based voice
communications, SILK, is designed to perform a higher HD audio quality which provides scalability in
several dimensions and is highly scalable in terms of audio bandwidth, network bit rate, and complexity.
And its hearing aid compatible (HAC) handset helps the person who is with hearing loss to hear the voice
more clearly.
Richer functionality
The T46S is compatible with Skype for Business online, on-premises and hybrid deployment, effectively
extending the benefits of Microsoft
®
SFB. The Skype for Business conference feature makes conference
calls a breeze. The T46S lets users synchronize Outlook Calendar meeting schedules in real-time by
simply clicking to join a meeting and is further outfitted with Directory synchronization, visual voicemail
management, Boss/Admin and more- raising the bar for productivity to new heights. With an all-new
USB port, it boasts unparalleled functionality and expansibility with Bluetooth, USB recording and USB
headset features.
Easy to use and easy to deploy
The modern Skype for Business interface provides for a rich visual presentation and easy menu naviga-
tion. Pin your favorite contacts directly to the home screen, arrange them whatever you’d like, and dial
them easily with just a tap. Supporting Microsoft’s Skype for Business Server in-band provisioning and
in-band configuration management enables a carefree configuration and easier-than-ever mass deploy-
ment. Automatically deploy on a variety of servers- http, https, tftp and ftp, Yealink’s T46S can even be
pre-installed with Yealink’s premium software for Skype for Business prior to shipping, meaning
plug-and-play for customers immediately after unboxing. Furthermore, a unified firmware and auto-p
template that applies to all T4S phone models (T41S, T42S, T46S and T48S), saves even more time and
costs for businesses, as well as simplifies the management and maintenance.
Bluetooth
Earphone
T46S-Skype for Business Edition
Yealink Skype for Business HD IP Phones
Executive IP Phone Compatible with Microsoft
®
Skype for Business
Key Features and Benefits
www.yealink.com
BToE
Gigabit
Optima
HD Voice
Paperless
USB 2.0 HAC