According to
this article (in German) O2 Germany is offering a new option called "My Europe Top" starting next Monday.
Conditions are:
- 8€/month (minimum subscription one month)
- 0,39€/min for all calls within the country as well as calls back to Germany
- 100 free incoming minutes per month (any additional minutes cost 0,39€/min)
- calls are billed per minute
- Option is valid for the following countries: UK, France, Italy, Spain, Poland, Netherlands, Greece, Portugal, Belgium, Czechia, Hungary, Austria, Switzerland, Denmark, Norway, Ireland, Monaco, San Marino and Vatican
Active Prepaid SIMs: United Mobile; (RC)
China Mobile; (USA)
TúYo; (D) Loop, Callya, Simyo; (A) Klax; (I) Wind; (B) Ay Yildiz
Former Prepaid SIMs: (RC) IF; (D) Free&Easy, Xtra; (A) Yesss; (UK) Pay&Go; (E) Movistar; (IS) Frelsi
Mobiles in use: Sagem my101X, Siemens M50,
Nokia 6800,
Siemens M65, Motorola E770, Samsung SGH-Z500, Nokia 9500
Previous Mobiles: Nokia 5130, Motorola V3688, Sagem myX-1, Siemens M55, NEC e313, SonyEricsson T200, Motorola V980, Siemens C45, Motorola V600