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My sister is going overseas and suggested that we all install an App on our phones called Viber that will enable us to talk while she's travelling. &nbsp;I tend to avoid &quot;free lunch&quot; services, and was wondering if there's some reason why Viber is potentially problematic? &nbsp;Or is it one of those wonderful things that pop up every once in a while?<br />
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Thanks,<br />
<br />
Phil
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My sister is going overseas and suggested that we all install an App on our phones called Viber that will enable us to talk while she's travelling.  I tend to avoid "free lunch" services, and was wondering if there's some reason why Viber is potentially problematic?  Or is it one of those wonderful things that pop up every once in a while?

Thanks,

Phil

Viber Phone

Hardware includes cell phones and other digital living devices, tablets, computers, servers, peripherals and components, printers and scanners, gaming consoles, networking hardware such as routers, hubs, switches and modems, storage devices and security equipment such as firewalls and other appliances.

Hardware

A cellular phone (also known as a mobile phone, cell phone, hand phone, or simply a phone) is a telephone that can make and receive telephone calls over a radio link while moving around a wide geographic area by connecting to a cellular network provided by a mobile phone operator, allowing access to the public telephone network. Mobile phones that offer services such as text messaging, email, Internet access, business applications, gaming, photography and more general computing capabilities are referred to as smartphones.

Cell Phones

A Web service is a method of communication between two electronic devices over a network. It is a software function provided at a network address over the Web with the service always on as in the concept of utility computing. A web service has an interface described in Web Services Description Language (WSDL). Other systems interact with the Web service in a manner prescribed by its description using SOAP (Simple Object Access Protocol) messages. There are two major classes of Web services: REST-compliant web services, and Arbitrary web services.