UK mvno SIMs with cheap int'l calls [merged]

[andy]

Your prepaid service will remain valid for an indefinite period provided you continue to use the service. It will expire, however, if you do not use it in any 120 day period. You will be notified by text message 3 weeks before the service expires. Every time you make a call, send a SMS or top up your service, your validity period will be reset to 120 days.

http://www.idtmobile.co.uk/pdf/user_manual_EN.pdf


from CS: per minute billing; no data yet but later, Eurotariff roaming