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Avaya 3740 Wireless Handset (700479454)

The Avaya 3740 is a wireless handset specifically designed for rugged production environments.  It is shock and scratch proof and features liquid and dust protection.

Avaya 3740 Features

  • Monochrome backlit display (128 x 160 pixels)
  • 4-way navigation cluster
  • Half duplex speakerphone / handsfree
  • 3.5 mm headset socket
  • Ruggedized - Shockproof certification up to 2 meters
  • Liquid and dust protected (IP 65)
  • SMS text message support (requires AIWS, 30 messages sent/received storable, message length 160 characters)
  • Central management and software download
  • Easy access to PBX services
  • Voicemail including message icon, manual and automatic keypad lock
  • Local directory: 250 entries; call list with last 25 calls
  • Graphical user interface
  • Standby time 150 hours; Talk time up to 18 hours
  • High security and excellent voice quality
  • GAP compatible 


  • Supported on Avaya IP Office 5.0 with an installed Avaya DECT R4 system
  • Requires available VCM channel and Avaya IP Endpoint license


  • Avaya 3725 wireless handset and battery
  • Charger sold separately (see drop down option above)

Accessories and Related Items
Avaya 3740/3749 Basic Charger (700500871)
Avaya 3740/3749 Basic Charger (700500871)

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