Screen icons - arrow
LG 420g call reject arrow icon
Next to my battery icon there's another and the best I can describe it as is it looks like an arrow thats "turning",,I have no idea what this icon is for and when I go to a site that explains the different icons this one isn't listed. Any ideas? thanks.
I updated the page to show my LG 420g's screen with the twisting arrow icon which Big Al identified in the comments as the Call Reject icon that pops up when a call has been rejected.
Old attempt at answer
I think you're referring to the Bluetooth icon. I believe it's highlighted when it's turned on.