sim usa VoIP : International calls

Developer's DescriptionBy Thibault GuerpillonCall to international at the best rates possible to landlines and mobiles to more than 60 countries worldwide.Call to international at the best rates possible to landlines and mobiles to more than 60 countries worldwide.Keep your personal phone number as the caller ID.HOW IT WORKS?It's very easy. After registration by confirming your phone number with a text/sms confirmation. Call by dialing the number directly on the app dial pad or select one of your contact in your contacts list you imported.No expiry date: your credit never expires after purchase.No additional cost: no connection charge, no hidden fee! In 3G or 4G, only the used data may be billed from your carrier.DID YOU KNOW?sim usa VoIP doesn't need a SIM card (except on registration) to work. Calls are possible in 3G, 4G or Wifi! To start your calls, you can use the connection of your choice.Between sim usa VoIP app users, calls are always unlimited and free.OUR RATESCheck our rates per destination at a glance in "Settings -> My Credit -> Our Rates".You will see the cost per minute to landlines and mobiles for each country by using the search field.MORE INFORMATIONSFor any questions, suggestions, help request, do not hesitate to contact us at contact@sim-usa.mobi or via Facebook Messenger. We will reply very shortly.Check our website to discover more about our Prepaid sim cards and follow us on social medias:Website: https://sim-usa.mobiFacebook : https://www.facebook.com/simusamobiEmergency calls are not possible.