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)