Aaron has to carry around two phones and wants to know if Google Voice will allow him to use two numbers for a single phone. Leo says he can, but there are also some phones that will allow him to use two SIMs. Google Fi is a good option. He can also use phone services like RingCentral and Grasshopper. Those are pay services, though. Skype could be a good alternative. Leo just keeps using Google Voice. It gives him a lot of options.