How to use unlimited calling app for iphone?By Community Writer | Community.Drprem.com / December 2, 2011 I have heard that I can enjoy unlimited calling with Globalinx app for 14.95 a month in my iphone. But now I am not able to use this service. They asked me the id number and when I put L446668 in it. They say that it is invalid. Please help me. Today's Top Articles: