http://www.fastcompany.com/member_recent_content/97442 Member recent activity block for member profile page en http://www.fastcompany.com/fast-talk-response/fast-talk-response-316 <p>For international traveling what is the cheapest way to reduce cost on your regular mobile phone without having to replace the sim card? Do people use calling cards and if so what companies offer the best deals for cell phones</p> Mon, 11 Feb 2008 11:13:54 -0500 Richard Stahl 692637 at http://www.fastcompany.com