http://www.helium.com/knowledge/9793-tips-to-avoid-high-bills-when-using-your-cell-phone-abroad.xml Helium.com > Phone Tips & Tricks > Tips to avoid high bills when using your cell phone abroad en-us Copyright Helium.com Mon, 05 May 2008 19:39:55 GMT Mon, 05 May 2008 19:39:55 GMT