Nowadays, with flat rates, it's not so common, but some years ago when we walked around with prepaid credit phones, making phone calls was reserved for the rich. Now we make cake calls and spend hours on the phone because the price is included in your monthly bill. But there are still some people that can't afford such a luxury or simply want to keep their phone bill cheap. For such purpose, there are still plenty of alternatives better than smoke signals, as is the case of VoIP calls such as those offered by iTel Mobile Dialer: VoIP SIP Calls, SMS, IM for iPhone.
VoIP calls and SMS via WiFi, 3G/4G, EDGE or UMTS.
VoIP calls at popular prices
But what's all that about VoIP calls? It's the abbreviation for voice over IP or voice over the Internet protocol. Keeping things simple, it's a way to transfer our voice in digital format, instead of the analog method used in conventional calls, which means that we don't need to belong to a phone company to make calls, you'll just need a simple WiFi, 3G, 4G, EDGE or UMTS (universal mobile telecommunications system).
Apart from calls, with iTel Mobile Dialer: VoIP SIP Calls, SMS, IM you can send and receive SMS or text messages, provided that you know anyone who still uses this service. To be able to use this app, you'll need to get hold of an operator code that you can obtain from any VoIP provider.