this is driving me crazy and can find no mention of it anywhere. I just bought a storm and on my home screen, on the top where alerts appear (ie. texts, missd calls, voicemails...) there is a number 1 with three sihlouetts of heads and upper bodies... Its telling me I have 1 what? There is no picture of it in the manuals...? Its prob. a really simple answer but i don't know, and not knowing is driving me crazy.