What does siri often mean in Apple iPhones?

Siri is a voice control function used by Apple on its product iPhone.

Siri can turn the iPhone into an intelligent robot. Using Siri, users can read text messages, introduce restaurants, ask about the weather, set alarm clocks by voice, etc. through their mobile phones. Siri can support natural language input, and can call the system's own weather forecast, schedule, search information and other applications. It can also continuously learn new voices and intonations and provide conversational responses.

iPhone is a series of smartphones developed by Apple. It is equipped with the iOS mobile operating system developed by Apple.

The iPhone first entered the mobile phone market in 2005, when Apple cooperated with Motorola to launch an iTunes mobile phone-Motorola Rockr. While the device theoretically blended mobile and music, in practice it didn't generate much interest from consumers.

When Steve Jobs released the iPhone in January 2007, all memory of the Motorola Rockr was wiped clean. Eric Schmidt, then Google CEO, also went to help Jobs, and together they unveiled the first-generation iPhone.