What are the phones for 2 SIM-cards? Three kinds, different functions

A phone that supports 2 SIM cards is convenient: the device is one, and there are two cards at once! If you are considering reducing the number of your mobile phones by acquiring such a simple device, please be careful: not every 2-phone phone is capable of what everyone expects of it. Simultaneous work of two SIM-cards at a time is given only by a third of such devices. How to choose the right one?

You should start with the fact that there are three types of phones with support for 2 SIM-cards, and each has its own features of work. Let’s figure out what you should buy a mobile phone. Continue reading →