For help with sharing content from your iPhone, click here for the instructions.
The specific instructions vary for other phones. Generally, for pictures you can take a picture and then look at the options by the right and left soft keys on the phone. These will be the keys to the bottom right and left of the screen. On most phones, there will be an option to send the picture as a message.
The easiest way to learn how to attach an audio recording or an image is to create a message and then look for soft key options that let you record audio or attach an image.
For your device, why not start a conversation on our Community.