Yealink W73H_V4 IP DECT handset for W73P and W70B 1.8" bar.disp

Yealink W73H V4 — Wireless DECT Handset

In environments requiring reliable wireless communication, the Yealink W73H V4 is the ideal solution for business operations and demanding work environments. With exceptional battery life—offering up to 35 hours of talk time and up to 400 hours of standby time —it ensures seamless communication even during long shifts. It features a 1.8" TFT color display (128 × 160 px) that provides a clear and intuitive user interface. Thanks to HD Voice and FNR (Flexible Noise Reduction) technology, the device delivers exceptional sound clarity, even in noisy environments.

Durability and Portability for Long Shifts

The Yealink W73H V4 is designed to meet the needs of mobile workers and dynamic operational environments. Its compact design, featuring a sturdy belt clip, ensures comfortable carrying and easy access while on the move. With a DECT signal range of up to 50 m indoors and 300 m outdoors, it is ideal for large offices, warehouses, or industrial sites. The 1010 mAh lithium-ion battery allows for extended operation without the need for frequent recharging.

Business-Grade Sound Quality and Features

The handset delivers superior HD audio with a frequency response of 100 Hz - 7 kHz and FNR technology, which eliminates background noise to ensure clear voice transmission. To ensure secure communication, it supports call encryption via DECT technology. Key features include 3-way conferencing, call forwarding, call transfer, and Do Not Disturb (DND) mode, all of which enhance efficiency and flexibility in business communications.

Compatibility and Connectivity

The device is fully compatible with Yealink W70B base stations and the Yealink W90 multi-cell system, supporting the operation of up to 10 handsets, 10 SIP accounts and 20 simultaneous calls (2 calls per handset). A 3.5mm jack connection is available for hands-free headset use. The display provides a clear view of caller ID, time, and other important information.

Technical Specifications

• Display: 1.8" TFT color, 128 × 160 px resolution
• Battery: Lithium-ion, 1010 mAh capacity, 3.7 V voltage, 3.73 Wh power
• Battery life: Up to 35 hours talk time, up to 400 hours standby time
• Dimensions: 144.5 × 48 × 21 mm
• Weight: 112 g
• Keys: 25 (including 12 standard ITU keys, navigation keys, and function keys)
• Power adapter - input: 100-240 V, 50/60 Hz, 0.2 A
• Power adapter - output: 5 V / 0.6 A
• DECT frequency bands: 1880-1900 MHz (Europe), 1920-1930 MHz (USA), 1902-1906 MHz (Thailand), 1910-1920 MHz (Brazil)
• DECT range: Up to 50 m indoors, up to 300 m outdoors

Package Contents

• W73H Handset
• Charging cradle - Cradle
• Rechargeable battery
• Belt clip
• Power adapter