A short promo from NOKIA at Nokia Networks. I thought from the title that it was a remnant about Cortana but this is about Nokia Networks leading the way that revolutionise voice calling.
There’s also voice over WiFi when regular phone signals aren’t available. This isn’t something like Skype, but it actually connects your call to the operator over WiFi.
The transitions between WiFi and LTE are seamless.
BTW, did you spot a Nokia handset in this promo? I saw an iPad, iPhone, some random Android…
Cheers Alvester for the tip!