I've tried searching about the red & blue triangles and everything I found says they mean I'm roaming but what's the difference between the red and blue?I have a nation wide plan and I've noticed the triangle turn between red & blue a few times while traveling.
I think the blue means you're roaming, but roaming in an area your provider has an agreement with. So if you have a national plan, you won't be charged extra.
A red triangle means your roaming in an area where you'll be charged extra to use the phone. Like, say you took your phone to another country.
I was recently up in NY and I had a soild blue triangle, and I wasn't charged extra for data or minutes.
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