You can make a call on WhatsApp to a single person or to a group of contacts, but you'll need their phone numbers and an ...

You can place a conference call on your iPhone from the Phone app, and then add up to five total participants.

The Federal Communications Commission (FCC) said on Monday it had ended a 2013 regulatory proceeding that had sought to lift the ban on using mobile phones while in flight on U.S. airlines.

While it might seem simple, there are many steps involved between you calling Triple Zero, and paramedics, police or ...