Avaya DECT R4 Wireless System (3700 Series)

Avaya 3735 DECT Wireless IP Handset (700513192)

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Avaya DECT 3735 Wireless Handset (700513192)

This very capable handset has enterprise-grade telephony with professional messaging, Bluetooth, and a personal alarm. The advanced messaging makes it ideal for interacting with people or automated equipment. It features an alarm button that can be configured to trigger duress calls. DECT location functionality means colleagues are notified of the handset’s location, which makes the IP DECT 3735 Handset particularly suitable for lone workers. The handset supports 19 languages, up to 20hours of talk time, and up to 235 hours of standby time.

Besides excellent telephony, its advanced messaging capabilities make it ideal for interacting with colleagues and even automated equipment.

**Handset and battery only, charger sold separately**


  • Bluetooth
  • Push-to-talk (PTT)
  • Interactive messaging
  • Push-button alarm
  • DECT Security (encryption)
  • Dynamic output power
  • Up to 5 Emergency numbers
  • User and system profiles
  • DECT location - Base station level accuracy
  • Color-coded messaging
  • Display messages upside down
  • Pre-programmed messages
  • 18 languages + 1 downloadable
  • Centralized management
  • Easy registration
  • Interactive messaging
  • Stand-by time/Talk time: 235/20 hours with activated screensaver
  • Includes Atlas 1-Year Warranty with Extended Warranty options available!


  • Supported on Avaya IP Office 9.1 SP1 or higher with an installed Avaya DECT R4 system
  • Requires available VCM channel and Avaya IP Endpoint license


Product Reviews from Verified Customers