- User-friendly Structure Design: With a 4.3-inch color screen, the Yealink EXP50 expansion module provides a fresh visual and easy operating experience. The stand allows adjustment between two lying angles without disassembling. A USB cable connects the EXP50 to Yealink T53/T53W/T54W/T57W/T58A IP phones, and the remaining USB port supports extended functions like call recording via USB flash drive.
- Intuitive Visualization: The 4.3-inch 272x480-pixel color screen enhances visual experience. Color icons for DSS keys, wallpaper, and screensaver allow customization. Three independent control keys with LED illumination enable fast page switching.
- High Expandability: Yealink T53/T53W/T54W/T57W/T58A IP phones can support up to three EXP50 modules, adding up to 180 additional buttons. Each module has three pages of 20 flexible buttons with dual-color LED, programmable for speed dialing, BLF/BLA, call forward, transfer, etc., helping manage high-volume calls and boost productivity.