Yealink W73H DECT Cordless IP Handset – HD Audio, 2-Call, 35h Talk / 400h Standby

Yealink W73H – Specifications

General / Device Overview

• Model: W73H

• Device type: DECT cordless IP handset (requires compatible Yealink DECT base station)

• Compatible with single-cell or multi-cell DECT base systems for flexible deployment

Display & Interface

• Screen: 1.8″ color TFT display, 128 × 160 pixels

• Backlit keypad with standard telephone layout plus navigation and function keys

• Notification light for voicemail / missed calls

• Multilingual user interface

Call / Audio Features

• HD audio / wideband voice

• Noise reduction / noise-cancellation for clearer calls in noisy environments

• Full-duplex speakerphone (hands-free)

• Hearing-aid compatible (HAC) handset

• Up to 2 simultaneous calls per handset

• 3-way conference support

• Standard telephony features: call hold, mute, call transfer, call waiting, call forward (always / busy / no-answer), DND, call park/pick-up, redial, speed-dial / hotline, voicemail/missed-call indicator, caller ID (name + number), call history (placed/received/missed), phonebook (base-stored or remote), anonymous call rejection, keypad lock, direct IP call support, flexible dialing rules

DECT / Wireless / Range / Battery

• DECT standard: CAT-iq 2.0

• DECT frequency bands: region-dependent

• Wireless range: up to 50 meters indoors, up to 300 meters outdoors

• Battery: 1010 mAh Li-ion, 3.7 V

  • Talk time: up to 35 hours

  • Standby time: up to 400 hours

• Physical size: approx. 144.5 × 48 × 21 mm; weight: ~112 g

• Headset port: 3.5 mm jack for wired headset support

Compatibility & System Use

• Functions as a SIP-enabled DECT handset

• Works with compatible Yealink DECT base stations (single-cell or multi-cell)

• Supports secure DECT signaling and standard VoIP features depending on PBX/base configuration