Heyo, just found something new to calls that might be interesting to know about.
This might not be new technology but it's new to me, someone who can make phone calls without difficulties.
For people who might have difficulties on a phone call, this system allows a phone call to transmit text data. So instead of verbally talking, the phone call transmits the buttons you are pressing on a phone in real time.
It needs both ends of the call to support it, it's not like text call which involves voices. I don't exactly see how it's useful when normal texting is a thing but I think this is aimed at accessibility for people, not a feature for the general population. For the right people, this is a really handy feature
