The Yealink EXP55 is a high-performance color-screen expansion module designed for the Yealink T7X and T8X series IP phones. Featuring a vibrant 5.5" color LCD with 480x960 resolution and 26 physical keys with dual-color LEDs, the EXP55 delivers a clear, organized view of contacts, lines, and call states — making it ideal for receptionists, executive assistants, and high-volume call handlers.
Each module supports three pages of keys, allowing up to 78 programmable features per unit such as BLF, speed dial, call park, call pickup, call forward, and transfer. Up to three EXP55 modules can be daisy-chained to a single host phone, providing as many as 234 programmable keys for true power-user productivity.
The EXP55 connects to the host phone over USB and includes an additional USB port on the side that can be used for call recording via USB flash drive or to attach optional accessories. A flexible stand and wall-mount option ensure a clean, ergonomic deployment in any workspace.
- 5.5" color LCD display with 480x960 resolution
- 26 flexible buttons with dual-color (red/green) LEDs
- 3 pages of keys for up to 78 programmable features per module
- Daisy-chain up to 3 modules per phone for 234 total keys
- USB connection to host phone for plug-and-play setup
- Additional side USB port for call recording or accessories
- Compatible with Yealink T7X and T8X series IP phones
- Adjustable stand with multiple viewing angles
- Wall-mountable design
- Single module powered from the host phone
- Display: 5.5" color LCD, 480x960 pixels
- Keys: 26 physical keys with dual-color LEDs
- Pages: 3 (up to 78 programmable features per module)
- Modules per Phone: Up to 3 (234 keys max)
- Connection to Phone: USB
- Additional Port: 1 × USB (call recording or extension)
- Power: USB from phone for 1 module; 5V/2A adapter required for 2–3 modules
- Mounting: Desk stand or wall mount
- Compatibility: Yealink SIP-T7X / SIP-T8X series
- Programmable Functions: BLF, speed dial, call park, call pickup, call forward, transfer, and more
Compatible Accessories
| ✓ | 5.5" Color LCD Display |
| ✓ | Up to 78 Features per Module Across 3 Pages |
| ✓ | 26 Programmable Keys per Page |
| ✓ | Daisy Chain Up to 3 Modules per Phone |
| ✓ | Designed for T7 and T8 Series Phones |
