Juniper Allegro CE Owner's Manual page 138

3) Press the PC Link icon on the Allegro's desktop. If you are using
the USB/Power Dock, place your Allegro into the Power Dock to
initiate an ActiveSync connection. The following screen is briefly
shown on the Allegro display:
If you set up a partnership between the Allegro and desktop PC,
the connection is made automatically. When the connection is
complete the following screen is shown:
5) Press the Explore button to view the contents of the Allegro from
the desktop PC.
If you did not initially set up a partnership you are shown the Set
Up a Partnership screen. Select Yes to set up a partnership now or
No to connect as a guest.
Page 4-78 Windows CE