Howdy.

I have some icons that appear on my Verizon Treo 600's dial pad screen. I can't find an explanation anywhere in the documentation. When wireless mode is ON these symbols appear in horizontal line between the time and date:
'1x'
(a bullseye)
(three increasingly larger sound waves)
'VP'.

I imagine they might provide some information about my wireless network, but what?

Any clues?