Where is the bracket on Apple's mobile phone?

The brackets on Apple's mobile phone are in the "Input Method", and the short message-writing-calling up the keyboard-symbol.

The specific operation method is as follows:

1, turn on SMS.

2. Click "Write Information".

3. Click "Search box" to bring up the keyboard.

4. Click on "Symbol".

5. Select "China symbol".

6. Select "double brackets".