Windows Phone Status Bar Symbols – What on Earth?

Having been berated on Twitter this morning for failing to be intimately familiar with the symbols on my status bar (specifically I didn’t recognise the vibrate mode symbol), I thought I’d clear things up by publishing my understanding of what they mean.

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Or you could follow this link if you need to know what they really mean.

Thanks to @eddiespooner and @chrisntr for the bacon pointer. That one had me stumped.