Product: Mobile > Cell Phones > Sprint Cell Phones > SPH-I600
There is an option in Windows Media Player called "Background Play" which must be selected for the unit to play MP3 files with the flip closed. From the main screen;
The Windows Media Player will now play MP3 files
while the flip is closed provided the Hand Free Headset is being used.
Please Note - Windows Mobile 2003 - The processor will go into sleep mode and when this happens, it does cancel the process if the Hands Free Headset is not in use. The Hands Free Headset MUST be used, as this prevents the unit from into sleep mode.
For more information on the SPH-i600 click here.