I am finishing up at my job soon and I would like to take the number back that I came to the job with. I am with Vodafone through work but I want to change back to 2degrees as my broadband is with them and I would like the $10 discount for having both my cellular and internet with them. How tricky is it? I assume not too bad but I have never done this before so I do not know of any fishhooks that might be involved in this.