YeaLink EXP50 - Extension Module Sidecar - IP Phone

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Yealink EXP50 Expansion Module for T5 Series IP Phones

sidecar module with T5 series IP PhonesThe T5 Series Expansion Module will expand the functional capability of your SIP phone to a whole new level.

The Yealink EXP50 features a large color LCD, giving you a vivid visual experience. In addition, it provides you with a simple user interface and advanced call handling capabilities.
Its new design for the Stand enables you to adjust between two lying angles easily even without disassembling it. To ensure a higher reliability of data transmission and a higher speed of data refresh, a USB cable is chosen to connect EXP50 expansion module to Yealink T5 Series IP phones. Moreover, after connecting to the IP phones successfully, the remaining USB port in the back can also be used to realize the main phone’s extended functions, for example, call recording via USB flash drive, etc.

The Yealink EXP50 Color-screen Expansion Compatibility

This addon side attendant module is compatible with Yealink's T5 Series IP phones, including: T58V, T58A, T56A, T54S, T52S.

It features a large 4.3-inch color-screen LCD, giving you a vivid visual experience. In addition, it provides you with a simple user interface and advanced call handling capabilities. 

The Expansion Module is an ideal solution for receptionists, administrative assistants and contact center workers and give you the ability to monitor contacts and manage a large volume of calls with ease. Users can set the provided multi-functional line keys as BLF, speed dial, call forward, transfer, call park, call pickup, etc.

Yealink T5 series Expansion Module Features

  • 4.3" 272 x 480-pixel color screen
  • Color icons for rich visual experience
  • 20 physical keys on each page with dual-color LEDs
  • Three independent control keys with illuminated LED for fast switching pages
  • Supports up to 3 modules daisy-chain
  • Stand with 2 adjustable angles
  • Compatible with YeaLink T5 Series models: T58V, T58A, T56A, T54S, T52S
Brand Manufacturer:
YeaLink Canada
Product Code:
Equipment Use Type:
IP Phone Accessory Addon


LCD Screen:
4.3 inch LCD Colour
Programmable softkeys - VMPKs:
20 per page - x3 scrolling pages = 60 Total
Extension Module Expansion:
Yes - daisy-chain up to 3 (EXP50's)
USB Port:
Base Stand Included:
Yes - 2 angle positions available


Multilanguage Support:

NOTE: Some Telephony features listed above may require interoperability with-in a PBX phone system environment set-up. Some features listed are relate to 'device specific manufacturer specifications' only. When used with a compatible PBX Phone System some SIP client devices (IP Phones) have additional feature become available when used in conjunction with the PBX itself. IE: Call Park / Call Return is a function 'on a PBX system configuration'. It will become a usable feature on the SIP Client / IP Phone device in conjunction with the PBX main system.

EXP50 Datasheet - English (EXP50-datasheet-en.pdf, 549 Kb) [Download]