View Single Post
Old November 9th, 2011, 08:52 AM   #3 (permalink)
New Member
Join Date: Aug 2011
Location: Adelaide, SA Australia
Posts: 10
Device(s): Huawei Sonic running 2.3 Gingerbread
Carrier: Not Provided

Thanks: 2
Thanked 1 Time in 1 Post

Yeah, it's a proximity sensor used for adjusting the brightness of the screen when in direct sunlight or darkness. It also turns off the display when the phone is next to your ear to save battery.
ben_simpson is offline  
Reply With Quote