I'm sure you don't need this on iPhone

Siri makes suggestions about what you might want to do next, like call into a meeting or confirm an appointment, based on your routines and how you use your apps.

For example, Siri can help you when you do any of the following:

Take a look at the lock screen or run a search: As Siri learns your routines, you'll receive suggestions for exactly what you need, at the right time.
You can disable this.

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