You can see on the start screen when you've received a message.

You can view the messages between you and a contact in one conversation thread. The thread can contain text messages, multimedia messages, and chats.

  1. Tap messaging iconMessaging.
  2. Tap a conversation.

Save an attachment

  1. Tap the attachment, such as a photo, and tap options icon > save to phone.

Delete a conversation

  1. Tap options icon > delete thread.