Yealink LCD Expansion Module

Yealink EXP40

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Model EXP40

Provantage Code:  YEAL001

Condition:  Factory New

  • Product Type: Phone Expansion Module
  • Product Model: EXP40
  • Form Factor: Wall Mountable
  • Screen Resolution: 160 x 320
  • TAA Compliant: No

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ElectronicsTelecommunications / TelephonyIP Phones


Yealink EXP40 Specifications

    LCD Expansion Module

At a Glance

    • An exclusive collection which quality and detailed designs
    • Rich visual experience with 160x320 graphic LCD
    • 20 physical keys each with a dual-color LED
    • 2 independent control keys are used for fast switch pages
    • Stand with 2 adjustable angles
    • Wall mountable


    The EXP40 Expansion Module for the SIP-T46G and SIP-T48G, expanding the functional capability of your sip phone to a whole new level. It features a large graphic LCD. Two pages of 20 flexible buttons are shown on the display can be programmed up to 40 various features, the productivity- enhancing features include BLF/BLA, speed dialing, call forward, transfer, park, pickup, etc.

    Key Features and Benefits

    Revolutionarily new design

    New design pursuing tiniest details for matching elegantly with the look and feel of T46G, rubber covers on the feet that contact the desk surface help prevent the phone from sliding, The new foot stand allows two posi-tions for the device, support application of wall mountable, the backlit display eliminates the need for external light.

    A rich visual experience for applications

    Equipped with a 160x320 graphic LCD with Backlight. 20 physical keys each with a dual-color LED and two page views are possible, this allows 40 additional programmable keys that can be used for speed dialing, BLF/BLA, call forward, transfer, park, pickup, etc. 2 independent control keys are used for fast switch pages.


    Supports up to 6 Expansion Modules for an attendant console application, adding up to 240 additional buttons. it has to be powered by a conventional power supply (5V/1.2A) if exceed 2 connections.


    Busy Lamp Field (BLF)  –  Busy Line Answer (BLA)  –  Speed Dial  –  Call Forward  –  Call Transfer  –  Conference Call  –  Call Park  –  Group Pick-up


    Yealink IP Phones:

    • SIP-T46G
    • SIP-T48G
    • SIP-T46S
    • SIP-T48S


Product NameLCD Expansion Module
Product TypePhone Expansion Module
Form FactorWall Mountable
Screen TypeLCD
Country of OriginChina
Product ModelEXP40
Buttons & Keys20 Physical Keys
Screen Resolution160 x 320
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Yealink Model EXP40