Sigh … problem identified, pending rectification …
M1 Maxx base plan supposedly marked this line as inactive on 1 Jan because never buy the add-on … app popped up the pay $5 prompt … 2 Jan supposedly back to normal and line marked as active again. The number port attempt was done on 1st Jan apparently (I thought they don’t do number porting on non-working day?), failed already never inform
M1 Customer Service say tell them to resubmit … now waiting for them to do so
M1 Maxx base plan supposedly marked this line as inactive on 1 Jan because never buy the add-on … app popped up the pay $5 prompt … 2 Jan supposedly back to normal and line marked as active again. The number port attempt was done on 1st Jan apparently (I thought they don’t do number porting on non-working day?), failed already never inform

M1 Customer Service say tell them to resubmit … now waiting for them to do so


Looks like those on base plan cannot try to port out near or on 1st of the month. Can’t wait to leave them.