How to use 2 SIM cards on Meizu M3S
How to use two SIM cards on Meizu M3S? Having two SIM cards on your Meizu M3S can be very useful. Here we will see how to insert the two cards into your Meizu M3S. Then we will see how to activate them, in particular for the use of data. Finally, we will see why having two SIM cards can be …