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Yealink T74LTE-US
CurrentYealink T7 Series

Yealink T74LTE-US

4G Business Phone for US

Datasheet Firmware Get support
Brand
Yealink
Series
T7 Series
Model
T74LTE-US
Status
Current
Documents
19 manuals & files
Knowledge base
476 articles

Overview

About the Yealink T74LTE-US

The all-new fashionable design, featuring slimmer body, line keys, and touchable buttons, fits into your modern style. Enjoy comfortable hand feel when you start to work with it!

Ensure business continuity with carrier-grade network reliability and crystal-clear HD calling.(AT&T/Verizon/T-Mobile Certified).

Simplify deployment with SIM card plug-and-play for instant connectivity. (Note: please ensure that the SIM card is activated before using the phone.)

Specifications

T74LTE-US technical specifications

Source datasheet

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

  • 16 accounts(Contains 1 IMS account)
  • One-touch speed dial, hotline, Intercom
  • Call forward, call waiting, call transfer
  • Mute, DND, call hold, redial, call return, auto answer
  • Group listening
  • SMS, emergency call (E911)
  • 6-way conferencing
  • Ringtone selection/import/delete
  • Set date and time manually or automatically
  • Dial plan, XML Browser, Action URL/URI
  • Built-in dual-band Wi-Fi: - Network standard: IEEE802.11a/b/g/n/ac - Frequency range: 2.4GHz/5.0GHz
  • Built-in Bluetooth for: - Bluetooth headset, - Mobile contacts synchronization
  • USB port (2.0 compliant) for: - Wired/wireless USB headset - USB call recording through USB flash drive - Export Qlog through USB flash drive
  • Enhanced DSS key
  • 100M Ethernet port, can be used as a WAN port & LAN port.

Documents

T74LTE-US manuals & downloads

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

Datasheets

6

Quick Start Guides

2

Compatibility

3

Deployment

1

Technical Topics

1

Other Downloads

1

Firmware

T74LTE-US 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

T74LTE-US how-to articles

476 articles from Yealink’s knowledge base, grouped by topic. Articles open on support.yealink.com.
Search T74LTE-US articles
Call Features42See all 42 articles
Phone Customization28See all 28 articles
Audio Features14See all 14 articles
Customize Your Phone14See all 14 articles
Security Features12See all 12 articles
General Features11See all 11 articles
Getting Started11See all 11 articles
Advanced Features10See all 10 articles
Directory and Call Log10See all 10 articles
Troubleshooting10See all 10 articles
Advanced Call Features9See all 9 articles
Configuration Parameters9See all 9 articles

More topics

Network Configurations 9Bluetooth 7Maintain Your Phone 6Phone Provisioning 6Wireless Network 6Call History 5Directory 5Account Settings 4Audio Settings 4Network 4Troubleshoot 3Firmware Upgrade 2Optional Accessories with Your Phone 2Security Feature 2ADMIN APN 1Airplane Mode 1Appendix 1

Need help with your T74LTE-US?

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.