Write an article based on this "Open a document or text field. Select a spot for your symbol. Tap ?123. Look for your symbol. Open the additional symbols page if necessary. Select a symbol."
In order to bring up your Android's keyboard, you'll need to open an app or a document which has a text field in which you can type information. Find the place in which you want to type your symbol, then tap it.  For example, if you want to add your symbol to a text message, you would open your Android's Messages app, select a contact or conversation, and then tap the text field at the bottom of the screen. If you're editing a document, make sure the cursor is in the space in which you want to type the symbol. It's in the lower-left side of the screen. Doing so switches the keyboard to display symbols and numbers instead of letters. On a Samsung Keyboard, you'll tap !#1 here. Find the symbol you want to type in the keyboard. If you don't see the symbol you want to type, try long-pressing a symbol to see variations of it. For example, tapping and holding the question mark will prompt a menu with an upside-down question mark to appear. This will not work on the Samsung Keyboard. If you can't find the symbol you want to type, tap =\< in the lower-left side of the keyboard to open the second page of symbols. On the Samsung Keyboard, you'll instead tap 1/2 to open the second page. Tap the symbol you want to type to add it to the text box. If you're selecting a symbol from the long-press menu, long-press the symbol for which you want to use the menu, then slide your finger up and left or right to select the necessary symbol and release your finger to type the symbol.