That’s the lack of being able to have a conference call with more than three people (including yourself), being able to switch between phone calls or to be able to hang up on just one person in a ...

You can do a conference call on your Samsung Galaxy S10 by placing a call, and then tapping "Add call" and "Merge." Depending on your Galaxy S10's cellular plan, you may be able to conference call ...

SAN FRANCISCO (MarketWatch) -- Google Inc. and Verizon Communications Inc. said Monday they will hold a conference call at 1:30 p.m. Eastern time. Google Chief Executive Eric Schmidt and Verizon CEO ...