- Description
- Specifications
Yealink EXP43 Phone Sidecar Expansion Module with 4.3-Inch Color LCD Display, 60 Programmable Keys across Three Pages, BLF and Speed Dial Functions, USB-Powered Design, and Full Call Handling Capability for Yealink T43U, T46U, and T48U IP Phone Systems
The Yealink EXP43 is a phone sidecar expansion module that adds 60 programmable keys across three display pages to Yealink T43U, T46U, and T48U IP phones, giving receptionists, administrative assistants, and contact center operators the ability to monitor contacts and manage high call volumes from a single station. The 4.3-inch color LCD provides a clear visual layout of all configured keys, and each key can be programmed as BLF, speed dial, call forward, call transfer, call park, call pick-up, or busy line answer to match your workflow and call handling requirements.
The expansion module connects via USB for both data and power, eliminating the need for a separate power adapter, and the included stand with connecting sheet mounts the EXP43 flush alongside your IP phone for a clean desk setup. The 1.30-pound module measures 5.4 x 7.7 x 4.9 inches and includes a screwdriver and screws for secure attachment. Each of the three pages displays 20 flexible keys that can be scrolled through on the color screen, providing immediate visual confirmation of line status, presence, and call activity across all 60 programmed extensions or functions.
Where the Yealink EXP43 Phone Sidecar Fits
- Receptionists and front desk staff managing high volumes of incoming calls on Yealink T43U, T46U, or T48U phones where 60 programmable keys across three pages provide BLF monitoring of every extension, speed dial access to frequently contacted departments, and call park and pick-up functions that keep callers moving without placing them on extended hold
- Administrative assistants supporting multiple executives or departments from a single desk where programmable call forward and call transfer keys route calls to the right person with one touch, BLF indicators show who is available before transferring, and the 4.3-inch color display provides clear visual confirmation of each key assignment
- Contact center operators who need rapid access to call handling functions beyond what the base phone offers where busy line answer and call pick-up keys let you grab calls ringing at other stations, speed dial keys reach supervisors and escalation paths instantly, and the three-page layout organizes functions by team, department, or priority
What the Yealink EXP43 Phone Sidecar Delivers
- 60 Programmable Keys across Three Pages: 20 flexible keys per page on a 4.3-inch color LCD. BLF, speed dial, call forward, call transfer, call park, call pick-up, and busy line answer functions. Scrollable pages with visual key status.
- 4.3-Inch Color LCD Display: Color screen for clear key labels and status indicators. LED-type display for line presence and call activity. Visual confirmation of all programmed functions.
- T43U/T46U/T48U Compatibility: Direct expansion for Yealink T43U, T46U, and T48U IP phone models. USB connection for data and power. Included stand and connecting sheet for flush mounting.
- USB-Powered Design: USB power eliminates the need for a separate adapter. 1.30-pound module at 5.4 x 7.7 x 4.9 inches. Includes stand, USB cable, screwdriver, screws, and quick start guide.
What Is a Sidecar on a Phone?
A sidecar on a phone is an expansion module that attaches to a desk IP phone to add programmable keys beyond what the base unit provides. These additional keys can be configured for BLF monitoring to see which extensions are busy or available, speed dial to reach contacts with one press, and call handling functions like transfer, park, and pick-up that would otherwise require navigating phone menus. The Yealink EXP43 adds 60 of these programmable keys across three scrollable pages on a 4.3-inch color display, connecting to T43U, T46U, and T48U phones through a single USB cable that provides both data and power.
