Facebook's Portal devices let you video call friends, family, and co-workers using your linked Facebook, Messenger, and WhatsApp contact lists. You can make calls on a Facebook Portal device using the ...

Function calling is a feature that allows you to describe specific functions to ChatGPT models within an API call. The model, in turn, intelligently decides whether to generate a JSON object, ...

Twenty years ago, if you wanted to make an international phone call, you would have to use a landline phone and pay a lot of money for the privilege. But with the internet, those days are long gone.