Applications 151WalletIsis Mobile Wallet uses NFC technology to let you pay forpurchases with just a tap of your device. The Wallet holdscredit, debit, and loyalty cards while organizing offers, deals,and promotions. Isis helps you manage your spending byshowing you card balances and recent purchases for mostof the cards in your Wallet.1. Make sure NFC is activated on your device. For moreinformation, refer to “NFC” on page 115.2. Touch Wallet.Note: Isis Mobile Wallet requires a special SIM card. See yourAT&T Customer Service representative for moreinformation.3. If you have not acquired your enhanced SIM card,touch LEARN MORE to learn more aboutIsis Mobile Wallet.4. Follow the onscreen instructions to useIsis Mobile Wallet.YouTubeYouTube is a video sharing website on which users canupload and share videos. The site is used to display a widevariety of user-generated video content, including movieclips, TV clips, and music videos, as well as video contentsuch as video blogging, informational shorts and otheroriginal videos.Note: YouTube is a data-intensive feature. It is recommendedthat you upgrade to a large data plan to avoid additionaldata charges. Preloading YouTube videos uses some ofyour device’s storage space and may result in additionalcharges if your Wi-Fi plan is limited.1. Touch YouTube.2. Touch the search field to search for specificvideos, scroll down to browse through the main pagethumbnails, or scroll to the bottom to explore additionaloptions.3. To view a video, touch an available preview thumbnailor touch the title link.4. Touch More options for additional options.