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(#1)
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Senior Member
Prepaid Expert
Posts: 342
Join Date: 14 Dec 2004
Location: Connecticut, USA
Country:
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21-05-2007, 04:31
As an explanation of why people like to use international call-back sim cards, here's a good article that appeared in the International Herald Tribune a couple of years ago that describes how Riing/United Mobile operates: http://www.iht.com/articles/2005/06/...ess/liecht.php
Sim Cards: T-Mobile (Mint), AT&T (Mifi device or Kindle), Koko Satphone: InMarSat Broadband US Wireless Data: AT&T postpaid, Sprint (Karma Mobility prepaid) Broadband International Data: SkyRoam VOIP: Skype |
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