How do phone lines work ?

how can I send a picture from my cell phone to my computer

I just bought a new straight talk phone & it was working last night & most of today but now i can't text or make calls it jus...

I hooked a phone up in my room, it wont give me a dial tone. I hooked it up in my dads office and it works fine. it has a ful...

My phone turns on and all, but the screen is blue...the white water thing (or what I expect it to be) is still white...and if...

I am computer lame and need help sending a picture frome my cell phone to a site on line !

ok theres these calls I keep getting.. they're call then hang up.. I think it's my cousin.. she likes to be a witch to me.. b...

I had blocked a phone number from my land line and now I want to be able to receive these calls from this number again... help.

My parents keep on taking my phone. And I have people I work for contact me on it. So I'm in need of a phone. But something I...

I probably cant get any call either. My phone is hooked up though the internet if that matters.

So this mornin my phone was perfectly fine. I didn't drop it,didn't hit it on anything. It was perfect. Then around lunch tim...