yah,that's right.Do you think I have to log in Siemens web to try to find original code or something?

Thank you for your reply,my router is Speedstream 6300 used to use with Bell service now I want to use with Rogers 's internet portable ,when the 1st time connect,it works very well but no security...

I connect my internet portable with my old wireless router and it works giving out wireless internet signal but like public network so I try to set a WEP key to keep my network security but after...