Switzerland

Orange (1)
APN settings
 * username: (blank)
 * password: (blank)
 * APN name: internet

Orange (2)
APN settings
 * username: (blank)
 * password: (blank)
 * APN name: click

Swisscom
APN settings
 * username: (blank)
 * password: (blank)
 * APN name: gprs.swisscom.ch