Universal 3-in-one SIM Card for use in Over 200 Countries with $5 Credit – Voice, Text and Mobile Data as Low as $0.01 per MB. Compatible with All Unlocked GSM Phones. 4G in 50+ Countries.

Legit system. Works like a charm. Simple interface, easy to use and very straightforward. The packaging gives all the steps you need (it's only 4 steps), and the website is self-explanatory. The testing feature is great, which makes things a lot easier. Works instantly.

la flexibilidad y disponibilidad cuando visitas mas de un país en un corto periodo, no tienes que comprar una nueva sim card cada que cambias de pais. no me gusto que solo se tenga un limite mensual y tengas que esperar el corte para recargar, aunque le hayas dado la opción de recarga automatica, sobre todo en estos tiempos de emergencia,a mi me ocurrió, tuve que usar mas datos de los esperados a consecuancia del coronavirus y sus consecuencias en el turismo.

The sim card was very easy to activate on their website and I got it setup within minutes. After putting the sim card into my phone, I had to configure a few settings, but after that it was working and it is going very smooth now.

Planning an extended trip to Europe and North America an important consideration was the ability to maintain communications with family and friends at a reasonable cost. After examining several options, it was OneSimCard that best met my needs. Having ordered the card through Amazon it was next day delivery. Setting up was a breeze, once I realised the separation of the nano card from the micro card. The functionality was tested, and all worked as expected. The OneSimCard certainly deserves 5-star rating.

The OneSimCard Universal SIM installed without any issues in an unlocked Samsung Galaxy S8. Setting up services on the website was straightforward, with a myriad of options and packages to fit pretty much any need. Local networks (Rogers Wireless in Canada and Smart and Globe in the Philippines) were detected and connected to within minutes. No problems whatsoever making or receiving calls or using data. 10/10 an excellent option for global mobility if your home carrier's travel rates are exorbitant or you want to present a local number wherever you are.

Lo intenté con mucha calma e intentando no saltarme ningún paso. Si acaso lo hice mal, las instrucciones e incluso la App no soluciona. En comparación con otras marcas prepagadas no da la talla que uno espera en medio de los viajes con tanta urgencia.