How do I login to topup my SIM (Virgin) on my Nokia Classic - last updated several years ago. It is the only cellphone which I possess and is critical for online banking. It used to be a simple matter of logging in to Virgin Mobile using a password. Now there seem to be all sorts of restrictions like needing an actual Virgin mobile. My Nokia is the only mobile I possess and I have no intention of buying a smartphone. This one has served me well for about ten years.