AASTRA DT390 for MX-ONE User Guide EN - Manual (Page 101)

C ORDLESS P HONE FOR MX-ONE™
101 1424-EN/LZT 103 087 Uen F2 2012-03-02
The desk PDM charger is connected to a PC through the USB or one of
the network connectors, see figure 15 on page 101. When you connect
the charger with a PC through one of the network connectors, the
charger acts as a switch, making it possible to connect the other
connector to the LAN.
Figure 15:Network and USB Connectors
Note: Network and USB connectors are used to connect the desk PDM
chargers to a PC running the WinPDM or to the LAN (not for
charging).
17.3.3 Rack PDM Charger
The rack PDM charger is used for charging several phones, as well as
for software download, and synchronization of parameters. The built in
power supply can charge up to six cordless phones at once.