Cell Phone

How to Make Free Calls?

With fierce competitiveness between the mobile operators in Brazil and increasing demands by Anatel, the quality of the connections and of the plans has a tendency to improve. Today many cheap options customers make calls at low or no cost that is even difficult to choose the best plan to make and receive calls. The […]

Cell Phone

What is 2G! What is the Difference of the 3G?

The second generation (2 g) phone technology is based on GSM technology, or global system for mobile communications, released in 1991. The 2 g network allows a much greater penetration depth. 2 g technologies have allowed the various mobile phone networks provide services such as text messaging, messages with pictures and MMS (multimedia messages). Is […]

Cell Phone

The Best Currency Converter for Android and iPhone!

There are a lot of times a lot of reasons why you may be stuck trying to guess an exchange rate. Maybe your company is expanding into a new international market (congratulations!), you are in a business vacation in a new country (very chic!), you are getting supplies from abroad or any other reason. The […]

Cell Phone

Which Mobile Device Serves as A Modem?

Basically, any cell phone that has access to a 3 g network, Wi-Fi and/or Bluetooth can become a modem. The process of “transforming” the phone into a modem is called tethering. But how does the tethering? The tethering a smartphone is the process of using the phone as an external modem for a computer, allowing […]