In order to switch between Network mode, the first 2 cases, and hotspot mode, you must use the yet-to-be-released GoFigure app, or use a paperclip/sim eject tool to press and hold the button hidden behind the “Config” hole on the front of the Poly Unit for around 10 seconds or so until the light goes out. This means Poly is rebooting.
If you prefer, here are the steps to achieve this:
poly.musicin the URL bar and press enter.
There are a variety of ways to play music on the Poly, depending on your requirements:
MPD players are the only players under Poly OS 1.06 or below that support DSD playback, however the user experience for DLNA is generally better.
When using GoFigure, you can use QuickPlay to play playlists that are ont he MicroSD card of your Poly. In order to do this the playlists need to be there, and in the right format - which you can see here.
Note that this does not currently allow DSD playback. DSD playback is only available using MPD players in firmware 1.06. See the MDP Player section below