> Are there regions of the US which have cell phone signals but no Internet access?
Yes, there are huge swaths of the U.S. that are lightly covered and don’t support Internet applications. I was in Marin County, CA (just north of San Francisco) last year and regularly saw 0 bars of 4g. At those times only SMS got through to friends and family (Messages app falls back to SMS if there is insufficient bandwidth for iMessage).
Yes, there are huge swaths of the U.S. that are lightly covered and don’t support Internet applications. I was in Marin County, CA (just north of San Francisco) last year and regularly saw 0 bars of 4g. At those times only SMS got through to friends and family (Messages app falls back to SMS if there is insufficient bandwidth for iMessage).