PIC16 interface with bluetooth help

Here is a link to the manual of bluetooth module that I might purchase:
https://docs.google.com/file/d/0BxdLxDCD6HidSkRaRTVuNERrQjg/edit

So basically it shows me how to enter command mode and what the commands are and their functions, but it is not clear to me how to actually send a command. For example, how do I send the command 'AT' to the bluetooth module? How do I send the command 'AT+RESET'? What exactly would I have to output from my UART?

Also, I do not know yet how to use the UART, it seems that the only way to interface with this bluetooth module is through the UART, those are the Tx and Rx pins correct?

And how would I have a program in android where if it pairs with the bluetooth module and I run an app with 5 squares it will toggle the color of each square red or blue when I press on a set of 5 buttons attached to the PIC? Can you guys help me learn this because I am super new to this.. I really dont know how to learn these things I tried searching but mostly they are all only talking about Arduino Uno, well there is no Arduino in my place, only PIC16.

I only know a few PIC basics such as look up tables, delays, etc..