Have you ever looked at the back of your iPhone and thought, "What do all these random symbols and numbers even mean?" Well — here's what each one means, and why they're even there in the first ...

Once you tap on that icon, you’ll see a prompt to look ... Society for Testing and Materials (ASTM), which are the symbols your iPhone is reviewing. Those symbols can be used in place of words ...

Apple's OS is full of symbols that you might not know the meanings for, because many of the use cases for them are obscure. Here's what they mean. Produced by Corey Protin Follow TI: On Facebook ...

While it's certainly possible to find a chart somewhere and decode all of those confusing laundry symbols one by one, it turns out there's a much easier way — if you have an iPhone running iOS ...