Italy

Vodafone (Omnitel)
APN settings
 * username: (blank)
 * password: (blank)
 * APN name: web.omnitel.it

Vodafone IPH
APN settings
 * username: (blank)
 * password: (blank)
 * APN name: iPhone.vodafone.it

Fastweb
APN settings
 * username: (blank)
 * password: (blank)
 * APN name: apn.fastweb.it

H3G
APN settings
 * username: (blank)
 * password: (blank)
 * APN name: tre.it

Postemobile
APN settings
 * username: (blank)
 * password: (blank)
 * APN name: wap.postemobile.it

Tim
APN settings
 * username: (blank)
 * password: (blank)
 * APN name: ibox.tim.it

Wind
APN settings
 * username: (blank)
 * password: (blank)
 * APN name: internet.wind