Hi - I have a tracker in my car (itracksafe) that has been running on the Voda 2G network. However my SIM has got cancelled as I didn't top up in the last 360 days. Fair enough. I have a new SIM card on order from Vodafone - how do i get back on to a low use data plan rather than something that costs $13 a month? Doesn't seem to be an online option to do this.