What about the iPhone7 Plus in Total Recall?

If you are making a phone call, open the voice memo before making a phone call, click the circle to start recording, and then press the "HOME" button, and the recording will be automatically performed in the background, and the phone call will be recorded.

Apple mobile phone hidden skills:

1, you can ask Siri to help you check your email.

Just open Siri and tell it "read my email", and you can hear the name of the sender, the date and time of the letter, and the title of the delivery. You can also instruct it to "read my latest mail" and "do I have any letters from others?"

2. Check the sending time of your message.

If you have upgraded to iOS 7, you can pull your message box to the left and you can see the time.

3. Shake it if you make a mistake!

If you enter it, but you change your mind and want to delete it, shake your phone and a "Cancel" screen will pop up. If you click "Cancel" to delete the text, but you want to take it back and shake it again, you will jump back to the text you originally entered.

4. Look at the calendar sideways to see it more carefully.

Looking at the phone sideways, more details will appear on the calendar.