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Yealink SIP-T73W
CurrentYealink T7 Series

Yealink SIP-T73W

All-in-one business phone

Datasheet Firmware Get support
Brand
Yealink
Series
T7 Series
Model
SIP-T73W
Status
Current
Documents
23 manuals & files
Knowledge base
291 articles

Overview

About the Yealink SIP-T73W

.temp-page4 .row {padding-top:1rem;padding-bottom: 1.2rem;}The all-new fashionable design, featuring slimmer body, color display, and touchable buttons, fits into your modern style. Enjoy comfortable hand feel when you start to work with it!

Specifications

SIP-T73W technical specifications

Source datasheet

  • HD voice: HD handset, HD speaker
  • Hearing aid compatible (HAC) handset
  • Acoustic Shield
  • Smart Noise Filtering
  • Audio codec: AMR-WB (optional), G.722
  • Narrowband codec: AMR-NB (optional), PCMU (G.711μ), PCMA (G.711A), G.723.1, G.729, G.729A, G.729B, G.729AB, G.726, iLBC
  • DTMF: In-band, Out-of-band (RFC 2833) and SIP INFO
  • Full-duplex hands-free speakerphone with AEC
  • VAD, CNG, AEC, PLC, AJB, AGC

  • LCD screen
  • 2.8-inch 320x240 resolution screen
  • Supports wallpaper and screen saver
  • Incoming calls and unread message indicator lights
  • Intuitive user interface
  • Supports multi-language operation interface
  • Caller ID display of name, number, and photo
  • Supports both dark and light themes

Documents

SIP-T73W manuals & downloads

Datasheets, user and admin guides, quick start guides and deployment files, downloaded directly from Yealink.

Datasheets

1

Quick Start Guides

1

Compatibility

7
Show 1 more compatibility

Deployment

4

Other Downloads

3

Firmware

SIP-T73W firmware & release notes

Newest first. Check your phone’s current version under Menu → Status before upgrading, and update one phone before a whole office.

Knowledge base

SIP-T73W how-to articles

291 articles from Yealink’s knowledge base, grouped by topic. Articles open on support.yealink.com.
Search SIP-T73W articles
Call Features39See all 39 articles
Audio Features18See all 18 articles
Bluetooth17See all 17 articles
Customize Your Phone16See all 16 articles
Directory and Call Log16See all 16 articles
Auto Provisioning Guide14See all 14 articles
Network Configurations14See all 14 articles
Phone Customization14See all 14 articles
Advanced Features13See all 13 articles
Security Features13See all 13 articles
System Applications for VP59, T58A, T58W, T88W (Pro), T88V Pro12See all 12 articles
Advanced Call Features11See all 11 articles

More topics

Troubleshooting 10Use DECT Handsets with Phone 9Getting Started 8Audio Settings 7Directory 7Enter Characters 7Using DECT Handsets with Desk Phones 7Call History 6Maintain Phone 6Wireless Network 6Account Settings 5Use CP965 Star Connection Feature 3Optional Accessories with Phone 2Appendix 1CP960&CP965 Star Connection 1Device Mode 1Firmware Upgrade 1Headset Settings 1Use CP960 & CP965 with PC 1Use a Phone with a PSTN Account 1Video Features(Only T58W,VP59,T58V, T88V Pro) 1

Need help with your SIP-T73W?

The Tech Team™ can provision, update and troubleshoot your Yealink phones, and move your office onto smplVoice cloud voice.

Talk to a technician (800) 943-7675

Yealink and Yealink product names are trademarks of Yealink Network Technology Co., Ltd. Product information, images and documents are published by Yealink (source) and provided here for reference by smplVoice. Firmware and documents are Yealink’s original, unmodified files.