Yealink EXP55 Color Expansion Module, 5.5′ Display, 78 Programmable Keys, Dual-Color LEDs, 3-Page View, USB Port, Compatible with T7X/T8X Series | EXP55

The Yealink EXP55 is a color expansion module designed to enhance the functionality of Yealink T7X/T8X IP phones. It features a vivid 5.5′ color screen and supports up to 78 programmable keys across three pages, making it ideal for receptionists and call center staff.

• 5.5′ 480×960-pixel color display with backlight
• 26 physical keys per page with dual-color LEDs
• 3 independent control keys with LED for fast page switching
• Supports up to 3 modules daisy-chained (234 total keys)
• USB 2.0 port for headsets, Wi-Fi, or USB call recording
• Compatible with Yealink T7X/T8X IP phones
• Wallpapers, screensavers, and power-saving features

For full specifications, view the datasheet below:

Product Last Updated: 11/12/2025

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