The phone must be apple(e.g. iPhone) and iTunes on your iPhone will be updated every time you plug it into your computer that you use for iTunes.
if you can access itunes on your phone you can download music through there ,but if not you can use itunes on your computer , download them through there and synchronise your iphone with your computer.
iTunes
You can not send songs from iphone, that are stored in itunes
You need to buy songs on Itunes. Then, drag the song onto the Iphone symbol in Itunes (once you've connected your Iphone to the computer) and you will have your song.
The iPhone can download songs directly from the iTunes WiFi Music Store, or sync songs and other information (contacts, calendars, photos, videos, etc.) from an iTunes library on its host computer.
yes, you put the CD in your computer and drag/import the songs into itunes. Once in itunes you can connect and sync your iPhone.
To transfer iPhone-purchased songs and books to iTunes and computer, i often use iMacsoft iPhone to PC Transfer, it can easily backup purchased songs, books and downloaded podcasts and iTunes U in an easy way.
no
you cant drag and drop like a ordinary mp3 player you have to go into itunes and when your phone is connected click on the iphone tab on the side then the music tab on top
with a credit card
you download a program like "ipod ripper" by searching on google. And download all songs from your iphone. Then add them to itunes. Then sync your iphone with the new library