You can recover deleted messages, media and other in WhatsApp on your Smartphone or tablet.
You can send SMS using the Messenger app on your device running Android Lollipop.
Learn how to use Email Messages on your Sony Xperia Z3 Compact. If you are using several email accounts, tap View icon and select the account that want to sort
Learn how to use instant messages and video chat on your Sony Xperia Z3 Compact. You can use the Google Hangouts instant messaging and video chat application