Broadband modem

I was just wondering if there's any way if you can use your broadband modem which you purchase from telco A, with other telco broadband's line.  The answer is YES.  You can actually use Digi Broadband on a Maxis Broadband modem.  From here , it seems that you just need to unlock the broadband with a code and then reconfigure the modem and you can avoid buying a new modem.