Any app with a text field (e.g., Messages, Facebook, Notes, etc.) will be enough to allow you to open your iPhone's keypad. Tap the text field or typing option to do so. Your iPhone's keypad will appear at the bottom of the screen. This smiley-face icon is in the lower-left corner of the keypad. Doing so will bring up your Emoji keyboard. If your iPhone has more than one additional keyboard (three total), tap and hold the globe-shaped icon here, then slide your finger over to the Emoji option. Tap one of the visual tabs at the bottom of the screen to display a category of emoji, or swipe from right to left to scroll through the available emoji. Tap any emoji that you want to type to enter them into the text field. It's in the bottom-left corner of the screen. This will take you back to the regular keyboard. If you're using emoji in a messaging context, you can tap the "Send" button to send your emoji in a text.

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Write a summary of the previous text in Indonesian:
Buka aplikasi yang mendukung pengetikan teks. Tampilan papan tik. Sentuh ikon emoji. Pilih kategori emoji. Pilih emoji. Sentuh ABC.