To do this, do the following:  Tap on Settings {"smallUrl":"https:\/\/www.wikihow.com\/images\/7\/7e\/Iphonesettingsappicon.png","bigUrl":"\/images\/thumb\/7\/7e\/Iphonesettingsappicon.png\/30px-Iphonesettingsappicon.png","smallWidth":460,"smallHeight":460,"bigWidth":"30","bigHeight":"30","licensing":"<div class=\"mw-parser-output\"><p>I edited this screenshot of an iPhone icon.\n<\/p><p>License: <a rel=\"nofollow\" class=\"external text\" href=\"http:\/\/en.wikipedia.org\/wiki\/Fair_use\">Fair Use<\/a><br>\n<\/p><\/div>"}. Scroll to the bottom of your apps list and tap WhatsApp. Toggle the switch to the On position {"smallUrl":"https:\/\/www.wikihow.com\/images\/1\/15\/Iphoneswitchonicon1.png","bigUrl":"\/images\/thumb\/1\/15\/Iphoneswitchonicon1.png\/46px-Iphoneswitchonicon1.png","smallWidth":460,"smallHeight":300,"bigWidth":"46","bigHeight":"30","licensing":"<div class=\"mw-parser-output\"><p>I edited this screenshot of an iPhone\n<\/p><p>License: <a rel=\"nofollow\" class=\"external text\" href=\"http:\/\/en.wikipedia.org\/wiki\/Fair_use\">Fair Use<\/a><br>\n<\/p><\/div>"} across from Contacts. It's the white phone on a green speech bubble icon. If this is your first time opening WhatsApp on your phone, you'll need to set up WhatsApp first. It's at the bottom of the screen. If WhatsApp opens to a conversation, just tap the back button in the top left corner of the screen. It's in the top right corner of the screen. You'll see this option near the top of the page below the Search bar. Doing so will open a new contact page.  If you want to change the label from "mobile," tap on the blue mobile label and select a new one like "work," "home," or "iPhone," then tap Done to return to the main contact page.  It's in the top left corner of the screen. Doing this saves the person's number to your iPhone's Contacts app; if the contact you added uses WhatsApp, it also saves the contact to your WhatsApp contact list.
++++++++++
One-sentence summary -- Give WhatsApp access to your contacts list. Open the WhatsApp app. Tap the Chats tab. Tap the box with a pencil. Tap New Contact. Type in the person's name into the fields labeled "First" and "Last". Type in their phone number next to mobile. Tap Save in the upper right corner. Tap Done.

Article: The East Wind is the dealer for that game. Whoever rolls the highest on 2 dice is designated as the East Wind. The West Wind is across from the East Wind, while the North Wind is to the East's left and the South is to the East's Right. The person to the right of the East Wind, the South Wind, goes first. Set all the tiles in the middle of the table and turn them upside-down. Mix them around with your hands to shuffle the tiles. The East Wind can decide when the tiles are shuffled enough. The East Wind deals 1 tile to each player at a time. When each player has 13, stop dealing. You'll have tiles leftover. Just leave them in the middle in a group, as you'll draw from them throughout the game. Line up the tiles facing you to form your hand. In traditional mahjong, you make a wall of tiles in front of each player before dealing, 36 tiles each in stacks of 2. Then you push all the walls together to form a square. The East Wind throws 2 dice, then counts from the right to that point in the wall and pushes 2 stacks of tiles forward to put in their hand. Players take turns pulling out stacks, 2 stacks at a time until they reach 12 each. Then, the East takes 2 tiles and the other 3 players take a single tile. This rule is a variant, and it's typically only used in the American version. It's divided into 3 parts. You must do the Charleston the first time. All you do is take 3 tiles from your hand that you want to discard and pass them to the right, called the first pass. Then you do the same with the person across from you (second pass) and then for the person to your left (third pass). If everyone agrees, you can do the whole process a second time, but if 1 person says "no," you don't.  On the third pass, you can use a "blind" pass, meaning you can move 1-3 tiles that are passed to you on to the next person without looking at them. Make sure you still pass 3, making up the extra from your hand. You can also do a courtesy pass at the end, where the players across from each agree to exchange 1-3 tiles. This is optional, and both players must agree on the pass, stating how many tiles they want to exchange. Whichever number is lower is the one used.
Question: What is a summary of what this article is about?
Roll a set of dice to see who will be the East Wind. Place the tiles face-down to shuffle them and deal. Have the East Wind deal 13 tiles to each person. Pass tiles using the "Charleston" rule in American mahjong.