Yes, you can call people but not for free. It costs you charges as it takes up bandwidth. You can call any of your contacts on Gmail.
You can get a call phone in Gmail if someone calls you. Gmail calling is not free but chargeable. It can be done to anyone in your contacts.
You can call from a Gmail account to any home phone. You can do that by calling in Gmail. However it is not free and costs you money.
You cannot make audio call on Gmail. However video calls are possible in Hangouts. It is the latest IM of Gmail service.
anybody, no somebody, yes is it easy? no is it possible? yes is it worth it? not really you can protect yourself by using gmail over HTTPS (SSL) protocol
You cannot make a call on Gmail. Gmail is a pure mailing and chatting service.It could be done via other calling applications.
video call remove gmail
Calling in Gmail is not free of cost. It takes credit to call from Gmail. The calling can be done to any of the contacts having a phone number.
No
Call phone is a feature to enable voice calling. It can be done via Gmail left pane. Gmail voice calling is not free and costs you money.
yes
No, you cannot do that in Gmail. A Gmail account belongs to one person. It cannot be assigned to multiple people.
He may have gmail, but it's really not fans mail and it's not published.