Serious question here, Want to ask, how do Yes Konfem knows that i put the sim into a modem har? I want to buy the Huawei B311 CPE from china, it says it will work in all band in all countries. I need to know if the Modded modem process is necessary or not. Can't find the YES konfem modded modem band here. and why all online seller in malaysia sell old Huawei B310 CPE that is old and only support band 1800?

So do CPE by itself comes locked with limitation to to unlimited SIM when it is brought in to Malaysia?

Thank you, that clarifies a lot.