IPhone phones have hang-up buttons.

Under different circumstances, the hang-up mode may be different.

Hang up the power button

When the screen of the mobile phone is locked, if there is an incoming call, you can directly press the power button of the iPhone to change the incoming call from ringing to silent mode. If you press the power button twice in a row, you can hang up.

Remind me of options

Although Apple does not have a button option to hang up the phone, it provides "remind me" and "information" options during the call. Click the "Remind me" option, and then click the "1 hour later" option, after which the incoming call will automatically hang up. After 1 hour, an incoming call reminder will be automatically created and displayed on the lock screen.

Information options

Click the "Info" option, and the system will automatically hang up the phone and send the selected short message to the hung-up mobile phone number.