Product Name:
Yealink T43U
 
Main Features:
- 3.7” adjustable black-and-white LCD screen
- Dual USB ports for Bluetooth, Wi-Fi, headset, and USB recording
- Supports up to 12 line keys with LED indicators
- HD Voice with Optima Audio Technology
- Dual firmware images for enhanced reliability
 
Key Benefits:
- Delivers clear, high-quality audio for better conversations
- Flexible connectivity options for various devices
- Streamlines workflows with customizable line keys
- Future-proof with dual USB ports and multiple expansion possibilities
- Stable performance with backup firmware for added security
 
Usage/Application:
- Business office desk phones
- Call centers and customer service desks
- Professional meeting rooms
- Remote and hybrid working setups
 
Specifications:
- Display: 3.7” 360x160 pixel adjustable screen
- Connectivity: Dual-port Gigabit Ethernet, USB, Bluetooth (via dongle), Wi-Fi (via dongle)
- Audio: Yealink HD Voice, Acoustic Shield Technology
- Power: PoE support or optional AC adapter
- Compatibility: Broad compatibility with major  systems and hosted service platforms