Yealink W73H DECT Wireless Handset with HD Voice and 35-Hour Talk Time for Business VoIP Systems

Name: Yealink W73H DECT Wireless Handset with HD Voice and 35-Hour Talk Time for Business VoIP Systems
Brand: Yealink
SKU: Custom-Yealink-W73H
Price: 109.0 USD
Availability: InStock

Delivery Time: 0-3 days

Product Highlights

• Up to 35 hours talk time and 400 hours standby with 1010 mAh lithium-ion battery for all-day enterprise mobility

• HD voice quality with Opus wideband codec, FNR noise cancellation, and full-duplex speakerphone for clear business communications

• Compatible with Yealink W70B single-cell and W80B/W90B multi-cell DECT bases for scalable deployment across office environments

• Compact modern design at 144.5mm x 48mm x 21mm with belt clip for comfortable all-day carrying in mobile work scenarios

• 1.8-inch color TFT display with intuitive UI, 100-entry phonebook, and 3-way conferencing for professional call management

Overview
Specifications
FAQ
User Guides
Reviews

The Yealink W73H is a modern DECT wireless handset engineered for business professionals who need reliable mobility without sacrificing VoIP call quality. Combining sleek, compact design with enterprise-grade features, the W73H delivers up to 35 hours of talk time and HD voice clarity through advanced acoustic algorithms and flexible noise reduction. Its compatibility with Yealink's single-cell and multi-cell DECT base stations makes it a scalable solution for organizations expanding their wireless communication infrastructure.

Built on CAT-iq 2.0 DECT technology with encrypted transmission, the W73H provides secure wireless connectivity up to 50 meters indoors and 300 meters outdoors. The handset supports essential business telephony features including 3-way conferencing, call transfer, LDAP directory integration, and dual concurrent calls per device. With quick charging capability (10 minutes for 2 hours of talk time) and a durable belt clip, the W73H is designed for demanding workplace environments where mobility and productivity are essential.

Best For

The Yealink W73H DECT handset is ideal for enterprises requiring mobile communication within office campuses, warehouses, and multi-floor facilities:

- Healthcare Facilities: Medical staff requiring mobile communication across hospital floors with hands-free operation and long battery life for shift-long reliability

- Warehouse and Logistics Operations: Inventory managers and floor supervisors needing wireless voice communication with noise cancellation in high-ambient-noise environments

- Retail Store Management: Store managers and customer service personnel requiring mobility throughout sales floors while maintaining professional call quality

- Corporate Campus Environments: IT teams, facilities managers, and executives needing reliable wireless desk phone alternatives with full VoIP feature sets

- Hospitality and Event Venues: Event coordinators and facility staff requiring portable communication devices with extended battery life and secure encrypted transmission

Key Features

- Extended Battery Performance: 1010 mAh lithium-ion battery delivers up to 35 hours talk time and 400 hours standby under ideal conditions with quick charge support

- HD Audio Technology: Opus wideband codec, G.722 support, FNR (Flexible Noise Reduction), and full-duplex speakerphone ensure clear business communications

- CAT-iq 2.0 DECT: 1880-1900 MHz (Europe) / 1920-1930 MHz (US) frequency with AES encryption for secure wireless transmission up to 300m outdoor range

- Scalable Base Station Compatibility: Works with W70B single-cell and W80B/W90B multi-cell systems supporting up to 10 handsets and 20 concurrent calls

- Enterprise Telephony Features: 3-way conferencing, call transfer/forward/waiting, 100-entry phonebook, LDAP integration, and dual concurrent calls per handset

- 1.8-Inch Color Display: 128x160 TFT screen with backlit keypad, intuitive UI, caller ID, and multi-language support for professional user experience

- Headset Connectivity: 3.5mm audio jack for wired headset integration enabling hands-free operation during extended calls

- Secure VoIP Protocols: SIP v1/v2, TLS, SRTP encryption, OpenVPN support, and VLAN (802.1Q/802.1P) for enterprise network security requirements

Quick Specs

Specification	Details
Display	1.8" TFT color screen, 128x160 resolution, backlit keypad
Dimensions	144.5 mm × 48 mm × 21 mm
Weight	112 g
Battery	1010 mAh lithium-ion, 3.7V, 3.73 Wh
Talk Time	Up to 35 hours (ideal conditions)
Standby Time	Up to 400 hours (ideal conditions)
DECT Range	Up to 50m indoor / 300m outdoor (ideal conditions)
DECT Standard	CAT-iq 2.0
Frequency Band	1880-1900 MHz (Europe), 1920-1930 MHz (US)
Audio Codecs	Opus, G.722, G.729, G.726, PCMU/PCMA, iLBC, AMR-WB (optional)
Concurrent Calls	2 per handset
Phonebook Capacity	100 entries (stored on base station)
Headset Jack	3.5 mm
Protocols	SIP v1/v2, TLS, SRTP, OpenVPN, LLDP, 802.1x
Network Features	VLAN, DHCP/Static IP, STUN, UDP/TCP/TLS
Operating Temperature	-10°C to +50°C (+14°F to +122°F)
Operating Humidity	10% to 95%
Charging	DC 5V/0.6A, quick charge: 10 min for 2 hours talk time
Compatibility	Yealink W60B, W70B, W80B, W90B DECT base stations
Certifications	ISO 14064-3:2019 carbon footprint verified, HAC compatible

What's Included

- 1 × Yealink W73H DECT wireless handset

- 1 × Charging cradle

- 1 × 1010 mAh rechargeable lithium-ion battery

- 1 × Belt clip

- 1 × Power adapter (Input: 100-240V ~ 50/60Hz 0.2A, Output: 5V 0.6A)

General Specifications
Brand	Yealink
Model No.	W73H

Product Details
Color	Gray, Black
Power Source	Rechargeable
Connection Type	Wireless
Connectivity Technology	DECT
Display Color Mode	Color
VoIP Protocol Support	SIP
Dialing Method	Push-button tone (DTMF)
Mounting Type	Portable

Regular price: $109.00
Sale price: $109.00
Unit price: per