In an UMobile Store, they usually offer a generic RM10 SIM card pack with an array of numbers that they have (usually not nice numbers), then you can just buy that and or add up a Prepaid Add On Package right?

And they register the sim for you by taking a pic of your IC or any such things? Or maybe scan your thumbprint? (If taking a pic of IC, that may subject to misuse).

After purchase the SIM pack, is the data plan validity etc start running already or until you put the SIM card into the phone then only it starts counting? ie. any need to start using the SIM card asap?

Does 5g opens up only when a data plan is subscribed but not when using welcome free data? As it seems 4g only accessible while using the complementary data.

For data plan subscription, do we have to buy at least RM30 to enforce 30 days validity for a cycle of 30 days prepaid data plan? Or does the plan itself upon subscription will extend the validity forward by 30days?

If we subscribe RM5 unlimited calls for 30 days, does it extend the validity to 30 days if account validity expires in a dew days time?

If Pakej Siswa Rahmah 30GB RM30 180 days appears in the menu does it mean you can subscribe it or there are further checks after clicking on it?