How to Hang Up on One Person in a Two-Person Call on an iPhone. With the iPhone's conference calling feature, you can initiate a call and add up to four additional callers at the same time.

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 internet connection. Business Insider Subscribe Newsletters ...

On desktop or mobile, press the "Call" icon, which is shaped like a phone. Then, press "New Call." 2. In the "New Call" menu, select the names of the individuals you want to start a group call ...

It’s a generic phone icon — that’s identical to the new Voice logo, but the four Google colors are in use. This is followed by “Google Call.” This could be the new name of the ...