I dont top up every month and use about 500 o so txts a month so was looking for a better plan, you know so I get to keep what I dont use. like I buy 2500 txts I dont want it to expire the next month, I want it to continue until I have used up what I paid for. I am not going to top it up every month, since its a personal phone, I already have a mobile from work which they cover. so anyway. got any bright ideas? should I get a 2deg sim? any plans and stuff that dont require me topping up every month while being able to keep my txts and air time?