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 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
• Meet Now
• QoE (monitoring reports)
• Dual-port Gigabit Ethernet
• PoE support
• Headset, EHS support
• Bluetooth earhphone via BT40
• Supports up to 6 expansion modules
• Wall mountable

Audio features

Yealink Optima HD Voice

Full-duplex hands-free speakerphone with AEC

Codecs: SILK, G.722, G.711 (A/µ), G.723, G.729AB, G.726, GSM, iLBC

DTMF: In-band, Out-of-band (RFC 2833) and SIP INFO

VAD, CNG, AEC, PLC, AJB, AGC

Directory

Contacts synchronize with client

View SFB contacts and their current presence status

Support local contacts

Support global search, compatible with exchange

Smart dialing

Call history: placed/received/missed/forwarded

Signing into Skype for Business

Sign in: User Credentials/PIN Authentication

Signing in via BToE

Signing in via phone web interface

Web Sign-in

Auto root certificate fetch

BToE features

Click to call/Click to answer

Audio device switch from IP Phone to PC

Wireless paring with PC client

As a PC Audio device

Phone features

Presence status synchronize with client

Reset presence status, privacy mode

Phone lock

Favorite contacts sorting

Favorite contacts click to call

Call hold, call waiting, call merge, redial, mute

Branch office support

Call forward, call transfer, call park

SFB conferencing (Microsoft CCCP)

Boss/Admin function

Common Area Phone (CAP)

Calendar function

Hot-desking, paging, hotline

E911, Multiple Emergence Number

Group call pickup, music on hold

Federation, response group

Ring tone, dial plan

Visual voicemail, message waiting indicator (MWI)

Volume adjustment

USB port (2.0 compliant):

 - Bluetooth earphone through BT40,

 - Contact synchronization through BT40,

 - Wi-Fi through WF40 (pending),

 - USB call recording through USB flash drive (pending)

Interface

Dual-port Gigabit Ethernet

Power over Ethernet (IEEE 802.3af ) , class 0

1 x USB port (2.0 compliant)

1 x RJ9 (4P4C) handset port

1 x RJ9 (4P4C) headset port

1 x RJ12 (6P6C) EXT port: Supports up to 6 expansion modules

Display and indicator

4.3" 480 x 272-pixel color screen with backlight

Modern Skype for Business interface

LED for call and message waiting indication

Multilingual user interface

Caller ID with name, number, picture

Presence status control: available, busy, DND, be right back, off work, appear away

Network and security

SIP v1 (RFC2543), v2 (RFC3261)

IPv4/IPv6

Proxy mode and peer-to-peer SIP link mode

IP Assignment: Static/DHCP/PPPoE

DNS Assignment: Static/DHCP

HTTP/HTTPS web server

Time and date synchronization using SNTP

UDP/TCP/DNS-SRV (RFC 3263)

QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS, DSCP

SRTP for voice

Transport Layer Security (TLS)

EWS authentication

HTTPS certificate manager

Digest authentication using MD5/MD5-sess

IEEE802.1X

Management

Configuration: browser/phone/Auto provisioning

Yealink Redirection and Provisioning Service (RPS)

Auto Provisioning via Activation Code

In-band provisioning

In-Band Configuration Management

QoE (Monitoring Reports)

Single identity (active directory)

Media Bypass, Firewall Traversal

Reset to factory, reboot

Package tracing export, system log

Screenshot via URL

Phone log click to upload

View license status

UnifySquare Device Management

Other physical features

External Yealink AC adapter (optional): AC 100~240V input and DC 5V/2A Output

Power consumption (PSU): 1.8-4.3W

Power consumption (PoE): 2.1-5.3W

Dimension (W*D*H*T): 244mm*213mm*185mm*54mm

Operating humidity: 10~95%

Storage temperature: -10~50°C (+14~122°F)

Package features

Package content:

- Yealink T46S Skype for Business Phone

- Handset with handset cord

- Ethernet Cable (2m CAT5E FTP Cable)

- Stand

- Quick Start Guide

- Power Adapter (Optional)

- Wall Mount Bracket (Optional)

Qty/CTN: 5 PCS

N.W/CTN: 7.6 kg

G.W/CTN: 8.4 kg

Giftbox size: 274mm*255mm*128mm

Carton Meas: 660mm*286mm*263mm