Synchronizing Music to the Phone with Windows® Media Player 10
Music downloaded to a computer must be transferred to the handset with Windows Media Player via USB cable.
Configuring the Handset
Connect the handset to the computer with the USB cable.
Place the handset in Sync Mode.
Open Windows Media Player by selecting: Start > All Programs > Windows Media Player.
With Windows 10, click Start > Apps icon (located in the top-left corner) > All apps (located in the bottom-left corner) > Windows Media Player.
Click the Sync tab.
From the drop down list on the left, select the desired playlist or All Music.
Select the songs to be synchronized.
From the drop down list on the right, select the desired location to sync:
If the removable storage card is selected, the card must be in the phone.