jipchen
ForesterStudio
http://www.apple.com/de/iphone/features/facetime.htmlI don't Even Know what half The terms man...
Facetime, 3g wtf?
Hast du etwa deine tägliche Apple Propaganda nicht angehört?
Im Ernst, die Einführungsvideos sind gar nicht so dumm um die grundlegenden Funktionen kennen zu lernen.
3g is the third generation of mobile radio standard, for example UMTS. Basically it's just faster mobile internet. "Edge" (the small "E" in the upper left of the iPhone) belongs to the second generation and is a lot slower, though nearly nationwide available, while UMTS/ (small "3G" in the upper left) is available in cities and towns. There's GPRS, too (small dot in the upper left) but that's rare and SUPERSLOW.
There's also HSDPA (faster than UMTS) and HSUPA (even faster, up to 7,2Mbit) but mostly in larger cities.
Facetime is inteded to be used only through a WIFI connection, but apparently it works with 3g (mobile internet) too.