SDW Series features that require the mains power supply

The SDW Series supports full softphone functionality and conferencing with multiple headsets without the power supply being connected.

However the following features will require the power supply to be connected:

  • Desk phone connection
  • USB port functions on the SDW base: Bluetooth headsets and mobile phone connected via BTD 800 USB dongle; USB headsets and speakerphones connected via USB port
  • Busy light support
  • Fast charging

Specifications of the power supply unit

(UNI PS EU 02, UNI PS UK 02, UNI PS US 02, UNI PS AUS 02)