For those taking 5 lines in one registration session, can you check if the first line registration is the principle line and the subsequent 4 lines are the supp lines ?
Need to clarify this as it may lead to complications when I want to MNP only one line to other Telco in the future.

I trusted the tnc too. Actually, extending validity period by chargeable usage is nothing new. The first Telco started this feature was Friendi about 2 to 3 years ago where any chargeable usage will extend validity for 2 months but Friendi ended this feature recently.

Make sense.
I asked because I saw the word Principal Line on the screen after the selected number.

Please refer to the above replies by other poster, there is no principal/supplementary line in prepaid in Malaysia yet.

But we never know, TM can introduce principal/supplementary into Unifi mobile prepaid by giving perks like cheaper call rate between the lines, sharing of quota and etc in the future to make it difficult for users to port out number individually.

For IDD call/sms, can use PAYU, for domestic call/sms can not use PAYU, very weird.

Me ported from Friendi too. Same problem as you. Unifi Line had been activated but can't get verification sms for “first time login” in the app.

Not yet.
The porting all done in 1 day. Morning registered via app > afternoon collected the sim > evening line clear liao.
I asked TM Point how many SIM given out today, she said about 500 sims. I guess every one wack 5 sims each ID.

Mind sharing where did you buy the RM2 topup? I got 2 UM numbers to maintain too, lowest reload denomination I can find is RM5.

I can't brain this FAQ. So much contradiction.

Bro, what is your understanding on below FAQ ?

So, Your understanding from the above FAQ is "making any calls, sending SMS or browsing will keep your line active" ?

For more precise TnC, I copy paste from the TnC from Unifi website as follows:

4. VALIDITY PERIOD
The SIM Card will remain valid for as long as either one or all of the following activity is carried out;

I. Reload your Account
II. Purchase any Add-Ons
III. Perform any chargeable activity in the form of Call/SMS/usage of Data

Should you fail to do either one or all of the above within a period of ninety (90) days, the SIM Card will become inactive and the Service will be Terminated. The Mobile Number will be released to the general pool of numbers. You will not be able to get back the same Mobile Number.

Two different TM point staff told me as long as you make call or sms, the validity will be extended 90days. However, the call center officer told me usage from add on doesn't count. Then just yesterday, unifi FB team replied me this:-
"Hello! 😁 Yes, the call that you used from the "Add-Ons", will be counted as chargeable usage. Thank you. 😁"

Even Unifi frontline people also gave conflicting statements. So, it's better to track this topic and wait for the true answer from the actual user who tested the system.

Cool, thanks for the latest update.

The preloaded freebies will not be countered as chargeable usage for sure, thus one must make a min Rm10 reload before the end of first 90days active period to extend for second 90days. At the end of 180 days, buy a RM10 call/sms add on and extend validity for the 3rd 90days and this is the period where you can test the system and verify the validity period policy by making a call or sms from the add on.
Btw, if you follow unifi FB page, Unifi answered this frequently asked question repetitively that call and sms made from the add on are considered as chargeable usage and will reset the validity for another 90days.
Therefore, there is no hurry to find out the definition of chargeable usage as of now, you'll have a total of 270 days to find out later. By then, I believe this thread will have the answer.

No way. I think if this product is marketed as #kredittakmati, then it will be irony to have an expiry date for the credit.

20GB free data no more. Reduce to 10GB now.

I wonder too. The subsequent data purchase is prohibitively expensive. But it's definitely good for super lite users.