தேர்ந்தெடுக்கவும் அமைப்பு ப்ரிஃபரெந்ஸஸ் News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Source: iMore
In macOS Big Sur, you have been able to use the real-time text (RTT) protocol for conversational text calls. In the United States, you can make and receive RTT calls on Macs introduced in 2012 and later, except for the Mac Pro. With RTT, you can transmit conversational text as it is typed or created. The newest technologies that make this possible include instant messaging, Text over IP, and IP-relay. Here s how to do it.
To use RTT on Mac, you much have macOS Mojave 10.14.2 or later. It would help if you also had an iPhone with a carrier plan from AT&T, T-Mobile, or Verizon. Standard voice call rates apply. ....

Macos Catalina Facetime , System Preferences , Select System Preferences , Send Immediately , Select Applications , Catalina Facetime Rtt Call In Progress , அமைப்பு ப்ரிஃபரெந்ஸஸ் , தேர்ந்தெடுக்கவும் அமைப்பு ப்ரிஃபரெந்ஸஸ் , அனுப்புக உடனடியாக , தேர்ந்தெடுக்கவும் பயன்பாடுகள் ,