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Yealink® EXP50 expansion module

What is the Yealink EXP50 expansion module?

The Yealink EXP50 expansion module connects to your existing Yealink SIP-T53W, Yealink SIP-T54W or Yealink SIP-T57W desk phone and adds additional lines. The expansion module enables you to handle large call volumes and expands the features of your phone.

How do I use a Yealink expansion module?

The Yealink EXP50 expansion module is an extension to your Yealink SIP-T53W, Yealink SIP-T54W or Yealink SIP-T57W desk phone. The EXP50 expansion module seamlessly matches the look and feel of your Yealink business media phone. For instructions on how to perform specific tasks with your expansion module, see the manufacturer's instructions. There's a link in the Resources box at the top-right of this article.

How many Yealink EXP50 expansion modules can I connect to my Yealink desk phone?

Each Yealink desk phone has a maximum number of Yealink EXP50 expansion modules you can connect.

  • Yealink SIP-T53W - maximum three Yealink EXP50 expansion modules
  • Yealink SIP-T54W - maximum three Yealink EXP50 expansion modules
  • Yealink SIP-T57W - maximum three Yealink EXP50 expansion modules

Who is the Yealink EXP50 expansion module for?

The Yealink EXP50 expansion module is ideal for call centre agents, receptionists, administrative assistants and team managers who receive high volumes of concurrent incoming calls and use a Yealink SIP-T53W, Yealink SIP-T54W or Yealink SIP-T57W desk phone.

Key features of the Yealink EXP50 expansion module

  • 4.3-inch backlit colour LCD display, 272 x 480px
  • 20 programmable LED keys (3-page view)
  • Three independent control keys
  • Support for up to two additional Yealink EXP50 expansion modules

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