I have 3 umobile postpaids for phone and a home5g in b618 modem.

Then when umobile intro this family plan I thought good la all consolidate in 1 account and I save abit on monthly fees. So I just did that. Cancelled home5g then bring home an extra sim for use in b618.

Kanasai no internet. Google abit and found this thread. Pkhkc hailat rupa2nya mobile plan cannot use in modem. So no choice nasi sudah jadi bubur. for now I kasi masuk into a china modded modem to spoof it as a mobile and use.

Got this modem back in 2020 MCO time so I can use my phone mobile data for work at home those days. Only shitty is that this modem punya LTE speed is only capable up to 20+Mbps when b618 can pull up to 80mbps with the same SIM card last time.