iOS allows you to easily decline a call with a follow up text message to let the caller know why you aren’t available. It comes with a few of them built in (I’m on my way, Can I call you later?, etc.), but you can also easily customize this list to respond with a more personal response. Some ideas might be:
- I’m in class
- I’m in a meeting
- I’m on a conference call
To set your own list, go to Settings → Phone → Respond with Text.
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