Yealink T46S
The Yealink SIP-T46S is the successor of the popular Yealink SIP-T46S. It is one of the best Yealink models. This phone has a large, bright 4.3″ LCD display and features 2 Gigabit Ethernet connectors, HD sound and a headset connection.
With all these features, this phone is the perfect desktop device. For example, up to 16 SIP accounts make this VoIP phone extremely suitable for use in a reception desk.
Key Features
Audio HD Optima
Whether you are a business user or an individual, this device is the perfect solution for your business needs. It has the capacity to manage as many as 16 SIP accounts. It is equipped with a large, high-resolution color display to ensure smooth and easy navigation.
The Yealink T46S is a true-to-life collaboration experience with Yealink’s Optima HD audio technologies and the addition of Opus to the extensive list of supported audio codecs. This enables the phone to offer the best acoustic clarity on the market. Its technology guarantees excellent sound quality without an echo.

Outstanding user experience
Yealink’s T46S series offers excellent stability and performance. This is due to its sophisticated, state-of-the-art components. The phones include an interface optimized for a smartphone-like user experience.
Its rich touch-sensitive programmable keys can be customized. It makes users more convenient and improves productivity. There are ten of them surrounding the screen for direct access to your preferred numbers. The number of these keys can be increased with the optional key expansion module.
The Yealink SIP T-46 s is also equipped with handy call management features such as:
- Call transfer
- 3-way conferencing
- A 1000-contact phonebook
- A call log
- And more
Main features of the Yealink T46S
- Elegant design, careful finishing
- Yealink Optima HD technology
- 4.3″ color screen
- Screen resolution: 480 x 272 pixels
- 2 Gigabit Ethernet ports
- PoE self-powered
- 16 SIP accounts
- High sound quality: Voice HD and Opus HD codec
- 2 adjustable positions, integrated desk stand
- Optional wall mounting kit
- USB 2.0 port
- Bluetooth
- Power saving mode and screen saver
- Echo suppression
- Conference at 3
- Call transfers
- Possibility to add up to 6 extension modules
- Directory of 1000 entries
- 3 pages containing 9 function keys
- 10 programmable keys
- Hearing aid compatible handset
- Notification of new messages and missed calls
- Caller ID presentation
- Volume control
- Security standards
Model | SIP-T46S |
LCD | 4.3″ color LCD |
Resolution | 480 x 272 |
LCD Backlight | √ |
Line | 16 |
PoE | √ |
GigE | √ |
Wall Mounting | √ |
Foot Stand | 2 adjustable angles |
USB Port (2.0 compliant) | 1 |
Ethernet Port | Dual-port Gigabit Ethernet |
Handset Port (RJ-9) | √ |
Headset Port (RJ-9) | √ |
External Yealink AC Adapter (optional) | AC 100~240V input and DC 5V/2A output |
Line Key | 10 |
Memory Key | 27 (3 pages of 9 keys) |
Yealink EXP50 Expansion Module (Accessory, purchased separately) |
X |
Yealink EXP40 Expansion Module (Accessory, purchased separately) |
√ |
Yealink EXP20 Expansion Module (Accessory, purchased separately) |
X |
Yealink EHS36 Wireless Headset Adapter (Accessory, purchased separately) |
√ |
Yealink YHS32 Headset (Accessory, purchased separately) |
√ |
Yealink Bluetooth Adapter BT40 (Accessory, purchased separately) |
√ |
Yealink Wi-Fi Adapter WF40 (Accessory, purchased separately) |
√ |
USB Recording | √ |
3-way Conferencing | √ |
HD Voice | HD Speaker HD Handset |
Wide-band Codecs | G.722,Opus |
Narrow-band Codecs | G.711(A/µ), G.729, G729A, G.726, G.723.1, iLBC, Opus |
LCD Type | Fixed |
Operating System | Linux |
Built-in Bluetooth | X |
Built-in Wi-Fi | X |
USB Headset (Accessory, purchased separately) |
√ |
Camera | X |
Video Resolution | X |
Video Codecs | X |
3-way Video Conferencing | X |
5-way video/audio mixed conferencing | X |
HDMI | X |
Sophisticated loop
The cutting-edge design of Yealink’s T46S Series includes premium technology as well as a sleek look. The use of high-end materials is a reflection of its manufacturing excellence.
- User-friendly metal keypad
- Anti-knot cord
- Mirror style screen
- Scratch resistant surface
- Metallic Texture

More responsive, more comfortable
Enhanced features such as USB call recording and Bluetooth and Wi-Fi connectivity provide increased flexibility and functionality to the T46S series.
The Yealink T46S phone is equipped with 2 Ethernet ports, a USB port supporting Bluetooth technology and a 2.5 mm headset jack. PoE, this IP phone is self-powered via the Ethernet cable.