Does anybody have any idea what this icon means on a cell phone main screen (ie: displayed where you see the ringer on/off, vibrate on/off, bluetooth on/off, new voicemail, etc, etc symbols):
I figured out all but this one (Chinese watch phone manual = lol), but this one has me stumped (it's not new text message or voicemail as those are different icons and I've tried turning on/off all sorts of settings to see if it can change it - it does look a little like an envelope though so must be something to do with them...).
Juk