Hi,
This might be of interest to people who take their Swiss mobiles with them around Europe. I've been with Swisscom and wasn't happy with their rates for calling, both incoming and outbound.
I've decided to give MaxRoam (
http://www.maxroam.com/Home.aspx?cur=EUR) a go. Calling rates in Europe are very reasonable, but the real attraction is free incoming calls.
Also, there are other providers listed below, but I found MaxRoam's pricing the best.
http://www.prepaidgsm.net/en/international.html
Ben