Applications 171• Sync memo: allows you to sync your memos Google Docs orsend individual memos.• PIN lock: allows you to set a PIN lock so that a PIN must beentered before reading a memo.MessagesThe AT&T Messages app brings your texts, calls, andvoicemail messages together into a single conversationthread and is accessible by phone or computer. For moreinformation, refer to“Messages App” on page 104.MessagingYou can send and receive different types of messages. Formore information, refer to“Messaging” on page 93.MessengerMessenger allows you to bring groups of friends together intoa simple group conversation. When you get a newconversation in Messenger, Google+ sends an update to yourphone. For more information, refer to“Messenger” on page104.Mobile HotspotsThis application allows you to share your phones’s mobiledata connection via USB or as a portable Wi-Fi hotspot. Formore information, refer to“Tethering & portable hotspot” onpage 110.Music PlayerMusic Player allows you to play music files that you havestored on your phone and memory card. You can also createplaylists. For more information, refer to“Music Player” onpage 78.My FilesMy Files allows you to manage your sounds, images, videos,bluetooth files, Android files, and other memory card data inone convenient location.1. From the Home screen, tap ➔ My Files .2. Tap All files to see the contents of your internal SDcard.3. The following folders may display:• Alarms: this folder contains any alarm files you may have.• Android: the Android folder stores files that are used in Androidapplications.