Yealink EXP40 Expansion Module for SIP-T46S and SIP-T48S, LCD screen, 20 Dual LEDs

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The EXP40 Expansion Module for the SIP-T46S, SIP-T46G, SIP-T48S and SIP-T48G IP Phones expands the functional capability of your SIP phone to a whole new level.

Two pages of 20 flexible buttons are shown on the display and can be programmed with up to 40 various features. The productivity-enhancing features include BLF/BLA, speed dialing, call forward, transfer, park, pickup, etc.

  •   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


  •   160x320 graphic LCD with 16-level grayscales
  •   LCD Backlight
  •   Two page views are possible
  •   Different icons for each function shown on the LCD

Features Keys and Indicator

  •   20 physical keys each with a dual-color LED
  •   20 additional keys through page switch
  •   2 independent control keys are used for fast switch pages
  •   Programmable for Shared Line, BLF List, BroadSoft Group, Call Park, Conference, Forward, Group pickup Group listening, LDAP, Pick UP, XML Browser, Zero-SP-Touch......

Physical Features

  •   Wall mountable
  •   Stand with 2 adjustable angles
  •   Expansion module (≤2) is powered by the host phone
  •   Supports up to 6 modules daisy-chain
  •   2xRJ12(6P6C)ports for data in and out
  •   Dimension (W*D*H*T):   127mm*213mm*167mm*45mm
  •   Applies to Yealink SIP-T46S/G and SIP-T48S/G IP Phone
  •   Operating temperature: -10~50°C
  •   Operating humidity: 10-95%