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Yealink® EXP40 expansion module

What is the Yealink EXP40 expansion module?

The Yealink EXP40 expansion module connects to your existing Yealink SIP-T46S or SIP-T48S 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 EXP40 expansion module is an extension to your Yealink SIP-T46S or Yealink SIP-T48S desk phone. The EXP40 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.

Who is the Yealink EXP40 expansion module for?

The Yealink EXP40 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-T46S or Yealink SIP-T48S desk phone.

Key features of the Yealink EXP40 expansion module

  • 2.5-inch backlit black-and-white LCD display, 160 x 1320px
  • 20 programmable LED keys (2-page view)
  • Two independent control keys
  • Support for up to five additional Yealink EXP40 expansion modules

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