Making calls on Apple watch
I have realized that we will be able to make calls on the new Apple iWatch. I know that phones use SIM cards to make calls and I own an iPhone but would wish to buy the iWatch. Does this mean that I will need two SIM cards with the same number? This sounds odd! If not how does the watch transfer or detect calls to your sim card? If it is used with the iPhone, what happens if my phone is far or switched off?








