Phones & Devices

Mitel DECT Phones

When secure, interference-free communication is critical, Wi-Fi alone does not deliver. Mitel DECT handsets operate on a dedicated frequency band for reliable, scalable wireless mobility across complex enterprise environments.

Mitel 700d DECT handset on a construction site

Secure wireless mobility where Wi-Fi falls short

The 700d Series (712dt, 722dt, 732d, 742d) is purpose-built for healthcare, manufacturing, hospitality, and hazardous environments — with antimicrobial surfaces, IP65 ruggedisation, ATEX certification, and lone-worker safety features. The 600 Series (612, 622, 632, 650) provides reliable cordless communication for office, warehouse, and home office use.

Handsets

Mitel 712dt DECT handset

712dt

Entry-level 700d handset with 2.4" colour IPS display, IP44 protection, and Bluetooth 5.0.

Mitel 722dt DECT handset

722dt

Feature-rich 700d handset with alarm key, motion sensor, and programmable keys for frontline teams.

Mitel 732d rugged DECT handset

732d

Ruggedised IP65 industrial handset with man-down detection and ambient noise filtering.

Mitel 742d ATEX DECT handset

742d

ATEX/Ex-certified IP65 handset for oil and gas, mining, and hazardous-area environments.

Mitel 612 DECT handset with charger

612

Entry-level 600 Series handset with 2" colour TFT display and antimicrobial-treated plastics.

Mitel 622 DECT handset

622

Business-class 600 Series handset with Bluetooth headset support and 200-entry local phonebook.

Mitel 632 rugged DECT handset

632

Rugged 600 Series handset with man-down and escape alarm keys for warehouse and field use.

Mitel 650 CAT-iq DECT handset

650

Premium CAT-iq 600 Series handset with Hi-Q wideband audio and Bluetooth headset connectivity.

Key capabilities

  • 700d Series: 712dt, 722dt, 732d, 742d handsets
  • 600 Series: 612, 622, 632, 650 DECT handsets
  • Dedicated DECT spectrum — avoids Wi-Fi congestion
  • End-to-end encryption with DSAA authentication
  • DECT XQ technology for improved signal in complex buildings
  • Antimicrobial-treated plastics (BioCote) on selected models
  • Ruggedised IP65 and ATEX-certified options (732d, 742d)
  • Lone worker safety: man-down, no-movement detection, alarm keys
  • Priority messaging with colour-coded alerts
  • Bluetooth headset support for hands-free operation
  • Over-the-air firmware updates for simplified lifecycle management