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        Yealink Device Comparison

        CATEGORY

        Product

        DECT Headset Retail Solution
        DECT Headset + W70B/W90
        DECT Headset Retail Solution
        SIP-T44U
        SIP-T44U
        DECT Desk Phone for DECT System
        T54W+DD10K
        T54W+DD10K

        All Specifications

        Appearance

        COMPARE OPTIONS

        Key Features and Benefits
        Keywords
        Push-to-Talk Available in Two Different ModesBe Heard Crystal Clearly
        CommunicationsThe SIP-T44U IP phone is a feature-rich business tool for excellent communications and extended functionality. Integrated with Hall Switch, T44U gives you a quieter operation and environment. It is a 12-line IP phone that comes with a 2.8-inch color display with backlight and the EXP43 support.
        Use Scenario of DD Phone (T54W+DD10K) • Warehouse • Supermarket • Restaurant • Others
        Key Features
        ·Yealink Acoustic Shield Technology ·Talking time up to 10 hours ·Support W70B/W80MC/W90MC DECT system ·Support Push-to-Talk (only for W70B) Redial or SpeedDial ·Wireless range: up to 50 meters indoors, and 300 meters outdoors (in ideal conditions)
        • 2.8” 320x240-pixel color LCD with backlight• Dual USB ports• Dual firmware images• T4U Auto-P template unified• T4U firmware unified• Up to 12 SIP accounts• PoE support• USB headset and EHS support• Wi-Fi via WF40/WF50• Bluetooth via BT40/BT41/BT51• Supports color-screen expansion modules• Stand with 2 adjustable angles• Wall mountable• Handset with hall switch2.8-inch ScreenOptima HD VoiceDual USB PortsAcoustic ShieldUnified FirmwareGigabitExpansion Module
        DD10K： • Compatible with Yealink SIP- T41S/T42S with FW 66.82.0.35 or later, SIP-T58A with FW V83 or later and SIP T53/T53W/T54W/T57W/T58W/VP59 • Reliable Connection • Ease-of-use • Plug and Play • High Transmission Rate
        Overview
        Content Sharing
        Camera
        Operating System
        Interface
        LCD Display
        LCD Type
        LED Indicators
        Line Keys
        Memory Keys
        Expansion Module/Microphone (Accessory, purchased separately)
        Foot Stand
        Audio Features
        HD Voice
        Speakerphone
        Wideband Codec
        Narrowband Codec
        HAC Handset
        Acoustic Shield
        Yealink Noise Proof
        Video Features
        Video Resolution
        Video Codecs
        Connectivity
        USB Port (2.0 Compliant)
        Ethernet Port
        Handset Port (RJ-9)
        Headset Port (RJ-9)
        PoE
        Headset
        Bluetooth
        Wi-Fi
        HDMI
        Wall Mountable
        Corded-Cordless Phone
        Door Phone Integration
        Telephony Features
        SIP Accounts
        N-way Conferencing

        IP Phones Related Products

        You can learn more about Yealink IP Phones devices and apply them to different work scenarios
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        BT41
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        Other Application Scenario
        Yealink products have passed multiple certifications and can support most application scenarios on the market.
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