Realized I can't connect the speaker directly to the arduino, so added cost of buying a Potentiometer and a Resistor kit to get a 100 ohm resistor and some other resistors for later on.

I of course was forced my curiosity to open up the box of electronics and see what was inside...

For your entertainment... There you go.

Took apart the rotary phone, here is a time-lapse.

https://plus.google.com/+JamesColeman/posts/Yvq4d2i2qTg?pid=5957017617611981778&oid=104359338500189725198

Time to hook up the Arduino to the computer and program it.

I realized I never said how I sent commands to the Bluetooth board. All I hooked up was the ground to the ground board which goes to the battery, and the RX/TX cables to the appropriate place on the bluetooth board.

I used http://bluetooth-pentest.narod.ru/software/bluetooth_class_of_device-service_generator.html to build the COD of 60241C

I hooked up the speaker and amplifier last night to test the bluetooth board, and it works. Pretty loud.

https://plus.google.com/+JamesColeman/posts/Yvq4d2i2qTg?pid=5956530417068648258&oid=104359338500189725198