How do you solve the Isis booklet code?

I've got the clues right for you To begin you must keep the button facing upwards There are a number of ball bearings inside the Isis that are heard To progress a third ball bearing needs to be released inside The rings and symbols provide a navigational reference point To confirm the release of the third ball bearing, turn upside down, rotate and listen carefully Keep pressing the plunger until there is a noticeable change, this will indicate that you have successfully reached the halfway stage The Isis is a multi dimensional puzzle so progress with this in mind Listen to the Isis and keep rotating it until it goes quiet, you may have then moved on from the halfway stage You must always maintain the halfway stage with just the right pressure if you are going to progress to the final stage If you think you have unlocked the Isis, gently open the Isis by turning the top half clockwise I've got the clues right for you To begin you must keep the button facing upwards There are a number of ball bearings inside the Isis that are heard To progress a third ball bearing needs to be released inside The rings and symbols provide a navigational reference point To confirm the release of the third ball bearing, turn upside down, rotate and listen carefully Keep pressing the plunger until there is a noticeable change, this will indicate that you have successfully reached the halfway stage The Isis is a multi dimensional puzzle so progress with this in mind Listen to the Isis and keep rotating it until it goes quiet, you may have then moved on from the halfway stage You must always maintain the halfway stage with just the right pressure if you are going to progress to the final stage If you think you have unlocked the Isis, gently open the Isis by turning the top half clockwise I've got the clues right for you To begin you must keep the button facing upwards There are a number of ball bearings inside the Isis that are heard To progress a third ball bearing needs to be released inside The rings and symbols provide a navigational reference point To confirm the release of the third ball bearing, turn upside down, rotate and listen carefully Keep pressing the plunger until there is a noticeable change, this will indicate that you have successfully reached the halfway stage The Isis is a multi dimensional puzzle so progress with this in mind Listen to the Isis and keep rotating it until it goes quiet, you may have then moved on from the halfway stage You must always maintain the halfway stage with just the right pressure if you are going to progress to the final stage If you think you have unlocked the Isis, gently open the Isis by turning the top half clockwise