Yealink EXP55, 4.3" (272x480) Color Screen, 60 Programmable Keys (3 Pages of 20), Dual-Color LEDs, USB Connection, Daisy-Chain up to 3 Units.
The Yealink EXP55 is an enterprise color-screen expansion module designed for Yealink T5 series IP phones. It features a 4.3-inch (272 x 480) graphic LCD color screen and 20 physical dual-color LED keys across 3 page views, providing up to 60 programmable DSS keys for BLF, speed dial, call park, and transfer. Connected and powered via USB with support for daisy-chaining up to 3 units, it features an adjustable dual-angle stand.
Product Overview
Tailored for receptionists, administrative assistants, and contact center supervisors, the Yealink EXP55 dramatically streamlines the management of heavy incoming call volumes. Operators can monitor the real-time presence of dozens of internal extensions at a glance and transfer calls with a single button press without scrolling through digital directory sub-menus. The module integrates seamlessly with the host phone's industrial design and firmware, requiring zero additional power supplies when running as a single unit. With commercial-grade tactile buttons and flexible multi-module cascading, it provides a scalable, professional attendant console solution.
Why Buy This Product
Extensive 60-Key Expansion
Equips receptionists and administrative staff with up to 60 programmable keys for high-volume call handling.
Vibrant 4.3" Color LCD
Matches the high-resolution color aesthetics of Yealink T7 and T8 series phones for intuitive contact visualization.
Dual-Color BLF Status
Illuminated LEDs show real-time extension presence (Green for idle, Red for busy/ringing) across company departments.
Cascadable Up to 3 Units
Daisy-chain up to 3 EXP55 modules to a single host phone to manage up to 180 programmable extension buttons.
Best for These Applications
Corporate Receptionists
Front-desk operators routing high volumes of incoming calls across large multi-department companies.
Executive Assistants
Assistants managing multiple executive calendars, transfer lines, and VIP speed dials.
Dispatch & Control Operators
Emergency and facility dispatchers needing instant one-touch intercom and speed-dial calling.
Department Supervisors
Managers monitoring line presence, park orbits, and call queues for customer service teams.
Key Advantages
- Next-Gen T7/T8 Phone Synergy:Specifically styled and color-matched to dock flush alongside Yealink T7 and T8 series IP desk phones.
- Dynamic 3-Page Switching:Page-switch keys allow accessing 20 physical buttons per page with clear electronic paperless labels.
- USB-C High-Speed Interconnect:Connects and transfers line state data rapidly through the host phone's high-speed USB interface.
- Centralized IT Provisioning:Programmable keys and BLF mappings configure automatically via central phone provisioning XML templates.
Frequently Asked Questions
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Weight | 0.45 |
| Shipping Weight | 0.85 |
| Accessory Type | Color Expansion Module |
| Compatibility | SIP-T88V Pro, SIP-T88W Pro, SIP-T88W, SIP-T87W, SIP-T85W, SIP-T77U, SIP-T74W, SIP-T74U, SIP-T73W, SIP-T73U |
| Interface Type | USB 2.0 Type-A |
| Display Type | 5.5-inch 480x960 Color Screen with Backlight |
| Display Resolution | 480 x 960 pixels |
| Screen Size | 5.5 inches |
| Programmable Keys | 26 |
| Total Dss Keys | 52 |
| Page Count | 2 |
| Daisy Chain Support | Up to 3 expansion modules can be daisy-chained |
| Dual Color Led Keys | Yes |
| Power Supply | Powered directly by host phone via USB |
| Dimensions | 196 mm x 124 mm x 42 mm |
| Stock | 5 |
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