Written on: 28/01/2014
What I like best about OneSim is not needing to try and locate and purchase a new SIM every time I visit a new country. With the OneSim, I know I can just put it into my phone and start using it. It makes things easy in countries you are not familiar with and where language is a barrier if trying to buy a local SIM. We have used it for several vacations and never had a problem connecting and voice quality has been excellent.