# Do and can phone signals come inside AC car which is glass-packed

Can phone signals penetrate glass, so can I expect phone signals to come if I am sitting inside a closed AC car.

Thanks,

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What is an "AC car"? –  Colin K May 13 '11 at 11:57
What do You mean with "phone" signal? Cell phone? Why do You mention "AC"? –  Georg May 13 '11 at 12:00
I think you mean air-conditioned, hence the windows are closed, right? –  Peter Morgan May 13 '11 at 12:44
Yes, the purpose of AC was mere details of a case study -- the detail which has no bearing on actual question. –  xyz May 14 '11 at 17:10

I assume you mean an Air Conditioned (AC) car with the windows rolled up.