How to turn off voice input in iphone6 messages?

1. First open the Settings application on the home screen, as shown in the figure.

2. Find the "General" option in the settings list, and then click Enter.

3. Next, please find the "Siri" option in the list of common options, and then click Open.

4. Then in the setting interface of Siri, turn off the Siri option switch, as shown in the figure.

5. Then click the one that pops up at the bottom? "Disable Siri" button, as shown.

6. After turning off the Siri function, look at the keyboard again. The voice input button disappeared.