Yealink IP Phone Expansion Models

Use Yealink expansion modules to add programmable keys for receptionists, administrators, and call center agents.

Yealink expansion modules add programmable keys for receptionists, administrators, call center agents, and other users who monitor many lines or features.

EXP40 overview

The Yealink EXP40 works with supported Yealink T46 and T48 series phones. Each module provides 20 physical keys with dual-color LEDs and two display pages, for up to 40 programmable keys per module.

Some supported host phones can connect multiple modules. Additional power may be required when using more than two modules.

Connect an expansion module

  1. Connect the expansion module to the phone using the supplied cable.
  2. Attach the stand or mounting hardware.
  3. Connect additional power if required by your module count.
  4. Wait for the module display and LEDs to start.
  5. Open the phone web interface and go to DSS Key.
  6. Configure the extension keys.

Yealink expansion module

Table of Contents