

Crafted with a streamlined profile and a seamless, hidden hinge, this device brings a clean, modern aesthetic to any desk. Its lightweight build provides an exceptionally comfortable grip for all-day daily use.

built-in Bluetooth5.0 , Wi-Fi 6.0 provide coordination and flexiblility on network connection.

4.3-Inch Adjustable Touchscreen: Compact 800 x 480 capacitive multi-touch display with a 30° tilt range for comfortable viewing.
AI-Powered Audio: Clear voice transmission via AI Noise Cancellation and Yealink Acoustic Shield technology.
Compact Speaker Setup: Built-in 2W speaker tuned for high-definition hands-free communication in smaller desk footprints.
Modern Security & OS: Runs on Android 13 supported by a hardware-level Trusted Execution Environment (TEE).
High-Speed Wireless Connectivity: Integrated Wi-Fi 6.0 and Bluetooth 5.0 for low-latency, reliable wireless networking.
Wireless Handset Support: Native compatibility with the Yealink BTH88 Bluetooth handset (optional or standard depending on model tier).
Expandable Desktop Interface: Supports chaining up to 3 EXP55 expansion modules for additional line keys and speed dials.
Eco-Friendly Construction: Built using Post-Consumer Recycled (PCR) plastics, eco-conscious packaging, and dynamic power-saving modes.

7-Inch Color Touch Display: Intuitive 800 x 480 backlight touch screen paired with customizable dark/light themes and icon-based UI.
Ergonomic Desktop Setup: Single-angle adjustable stand paired with quick-access soft keys for mute, speed dial, hotline, and DND.
AI-Enhanced HD Audio: Crystal-clear calls using AI Noise Cancellation, Acoustic Shield technology, and an integrated 3W speaker.
Hardware-Level Security: Secure system operation powered by a dedicated Trusted Execution Environment (TEE).
Modern Wireless Connectivity: Built-in Wi-Fi 6.0 and Bluetooth 5.0 for seamless wireless network and peripheral pairing.
Flexible Headset Support: Direct compatibility with USB headsets alongside Electronic Hook Switch (EHS) support.
Modular Desk Expansion: Full support for color-screen expansion modules to scale line keys and administrative controls.
Sustainable & Efficient: Constructed from Post-Consumer Recycled (PCR) materials, green packaging, and smart power-saving modes.

5.5-Inch High-Resolution Display: Features a crisp 960 x 480 screen designed for clear menu navigation and call management.
Ergonomic Desktop Setup: Built with a fixed adjustable stand to optimize viewing angles for comfortable daily desktop use.
AI-Enhanced Audio: Uses AI Noise Cancellation and Yealink Acoustic Shield technology to filter background distraction.
Integrated 3W Speaker: Delivers powerful, high-definition hands-free audio output for clear group or speakerphone calls.
Hardware-Level Security: Powered by a Trusted Execution Environment (TEE) to safeguard system data and communications.
Next-Gen Wireless Support: Equipped with built-in Wi-Fi 6.0 and Bluetooth 5.0 for fast, reliable wireless connections.
Versatile Headset Compatibility: Direct support for USB wired/wireless headsets as well as Electronic Hook Switch (EHS) adapters.
Modular Desk Expansion: Compatible with optional color-screen expansion modules to add extra line keys and speed dials.

Driven by an advanced processor, this series delivers high-speed computing performance and expanded functional features. This ensures seamless multitasking, optimized workflow efficiency, and a smoother overall user experience across daily operations.

Compact Graphical Display: Features a 2.3-inch (132 x 64-pixel) monochrome LCD screen offering clear text and simple menu navigation.
Single SIP Account Support: Built as a straightforward 1-line entry-level IP phone ideal for basic desktop extensions or common areas.
Yealink HD Audio: Delivers HD voice quality on both the handset and full-duplex speakerphone with wideband Opus codec support.
Smart Noise Filtering: Integrated noise-reduction technology filters out background distractions during calls.
Local 5-Way Conferencing: Allows direct multi-party audio conference calls natively without external bridge services.
Dual Ethernet Ports: Includes two 10/100 Mbps network ports for host connection and PC passthrough.
Wireless Headset Support: Compatible with Electronic Hook Switch (EHS35) adapters for remote call control with wireless headsets.
Ergonomic Desk & Wall Mount: Comes with a 2-angle adjustable desktop stand and built-in wall-mounting capabilities.

Compact Color Display: 2.4-inch (320 x 240) backlit color LCD supporting 4 SIP accounts and up to 12 paperless DSS keys.
HD Audio & Smart Noise Filtering: Delivers crystal-clear communication with full-duplex hands-free speakerphone and Smart Noise Filtering technology.
Dual-Band Wi-Fi Integration: Built-in 2.4GHz / 5GHz Wi-Fi (802.11a/b/g/n/ac) for flexible deployment without dedicated network cabling.
High USB & EHS Expandability: Includes a USB 2.0 port for wired/Bluetooth headsets (via BT50/BT51A adapters) and Electronic Hook Switch (EHS35) support.
Gigabit Speed with PoE: Features dual-port Gigabit Ethernet with integrated Power over Ethernet (PoE Class 2) support.
Built-In 5-Way Conferencing: Native multi-party audio calling with local 5-way conferencing capability.
Hardware & Mounting Ergonomics: Dual-angle adjustable desk stand, wall-mountable design, and a quiet hall-switch handset.
Enterprise Security & Management: Secured via TLS 1.3 / SRTP encryption and supported by the Yealink Device Management Platform (YDMP/YMCS).

2.3-Inch Graphical Display: Clear 132 x 64-pixel resolution screen with built-in backlighting for easy visual navigation.
Entry-Level Multi-Line Support: Handles up to 2 SIP/VoIP accounts with dual-color line status keys.
Smart Noise Filtering Audio: Full-duplex HD speakerphone paired with Smart Noise Filtering for distraction-free calls.
Local 5-Way Conferencing: Native 5-way audio conference capability built directly into the desk phone interface.
Power over Ethernet (PoE): Dual 10/100M Ethernet ports with integrated IEEE 802.3af PoE for simplified single-cable deployment.
EHS Wireless Headset Support: Direct integration with Electronic Hook Switch (EHS) adapters for wireless headset control.
Flexible Ergonomic Design: Multi-angle adjustable stand that adapts to office placement or direct wall mounting.
Enterprise Management & Security: Unified firmware design supporting YDMP/YMCS platforms alongside TLS and SRTP encryption.