On tuesday I realised how to become number one on mobile market. At least what marketing says is number one.
Stop random people in shopping centre and give them free precharged SIM cards. This way you will quickly have largest number of active SIM cards. No matter that those people never paid you anything, but they will be "active" for next year (or how long does card takes to expire when there is no credit). Good job T-Mobile :-).
