Nope they have not given me any user ID & pswrd, they configured the modem settings I guess.Some facts on why I disconnected & "its not because on non payment" as you have mentioned:I disconnected the broadband as my bro got his connections done (Apparently he used to work from home then, & the bill was claimed from his office) this made me to disconnect the service which I had then.Now that he has shifted, I want to use the modem which I have given the model number on top.I hope this helpsAnyways thanks for your suggestions...PS: O/P - Sorry for hijacking your thread