Call casting: Cast video calls from your device to another device with the same Google Account. If you turn this off, your other devices can’t cast calls to your device. When turned on, your other devices can cast video calls to the device that you’re using. Internet sharing: Share internet access between devices with the same Google Account.
You can make phone calls from the Phone app and other apps or widgets that show your contacts. To make a call, you can tap any phone number you find on your device. In Google Chrome, to copy the
Make & receive phone calls - Phone app Help - Google Help
You can make domestic and international calls from your Google Voice number on desktop or mobile. Call someone with Google Voice Important:
Make a call with Google Voice - Android - Google Voice Help
When you call from the US, almost all Google Voice calls to the US and Canada are free. Some calls to specific phone numbers in the US and Canada cost 1 cent per minute (USD).
You can't use incoming call options, like call recording and call transfer, on a computer or mobile device. If you use a Bluetooth® device, you might not be able to use the device buttons to answer or end calls. Make emergency calls You can only make emergency calls if your work or school manages your Voice for Google Workspace account.
The call recipient also needs a reachable phone number stored in their Google Account. Begin a video call Important: For the video call icon to appear in the conversation, the conditions below need to be met. Open Google Messages . Tap the conversation with the individual you wish to have a video call with.