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Yealink EXP40 User Guide V16 6

Yealink's user guide for the Yealink EXP40, covering everyday calling, contacts, voicemail and phone settings (59 pages).
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About this user guide

About the EXP40 User Guide V16 6

Yealink's user guide for the Yealink EXP40, covering everyday calling, contacts, voicemail and phone settings (59 pages). This copy, last updated by Yealink on November 4, 2025, and you can read it right here or download it.

The EXP40 has been discontinued by Yealink, but it's still widely used, and this document is still the reference for setting it up. The Tech Team™ supports end-of-life Yealink phones and can help you plan a replacement when you're ready.

EXP40 is end of sale. Support options, dates and replacements

What’s inside

  1. About This Guide
  2. In This Guide
  3. Summary of Changes
  4. Changes for Guide Version 16.6
  5. Changes for Guide Version 16.5
  6. Changes for Guide Version 16.4
  7. Changes for Guide Version 16.3
  8. Getting Started
  9. Packaging Contents
  10. Physical Features
  11. LED Instructions
  12. Installation
  13. Startup
  14. Configuring the Yealink EXP40 Expansion Module
  15. Line
  16. Speed Dial
  17. Busy Lamp Field (BLF)
  18. Voice Mail
  19. Direct Pickup
  20. Group Pickup
  21. Call Park
  22. Intercom
  23. DTMF
  24. Prefix
  25. Local Group
  26. XML Group
  27. XML Browser
  28. LDAP
  29. Conference
  30. Forward
  31. Transfer
  32. Hold
  33. DND
  34. ReCall
  35. SMS
  36. Record
  37. URL Record
  38. Multicast Paging
  39. Group Listening
  40. Private Hold

Phones covered

Yealink phones this user guide covers

Yealink EXP40
EXP40End of Sale

FAQ

Questions about this document

Quick answers, and The Tech Team™ is a call away if you need more.

Contact us (800) 943-7675

Need help with your EXP40?

The Tech Team™ can provision, update and troubleshoot your Yealink phones, and move your office onto smplVoice cloud voice.

Talk to a technician (800) 943-7675

Yealink and Yealink product names are trademarks of Yealink Network Technology Co., Ltd. Product information, images and documents are published by Yealink and provided here for reference by smplVoice. Firmware and documents are Yealink’s original, unmodified files.