Thank you for your advice, especially on subscribing fat10 after the test drive RM3 data is used up.
Any chance of buying both fat5 and fat 10 and stack them?

What happened to this data plan?
Why suddenly change to daily/weekly/monthly plan?

What is the pay per use charge for SMS to same or other telco?

If without any pass purchased.

5. What is the validity period?
The validity period follows your current XOX Prepaid Plus subscription.
*For new Prepaid Plus user, you’ll need to subscribe Data M in order to utilize the data you purchase from Season Pass Package.

Can someone please clarify point 5 highlighted in red above:
What is Prepaid Plus?
Do I need to do this when I got my XOX prepaid activated?
How to do this?
I am planning to use season pass.

I am a bit confused.
I thought once I get my sim activated, I can topup for eg: RM50.
Then use RM30 to apply the season pass 5GB+5GB and use it for as long as my sim expiry allows or until the data finish.
The remaining RM20 + RM5 free I can use for call for as long as my sim expiry allows or until the credit finish.
Am I incorrect?
What do you mean by purchase monthly standard data plan?

Received my new SIM card today. Anyone can guide me on how to register the card? I went to xox.com.my/mnp as directed, but cannot see any column to key in my mobile number as mentioned in Step 1.

Haha this is another thing I have just come to understand.
There are many more to learn.
So those things that can be deducted from season pass will not be charged.
Is that correct?
Where did you see this information? It is not there in the website.
How to tell which one can be deducted and which one cannot be?

yes, kinda feel cheated coz 500MB is economical 

Onexox is being sneaky now. They sold lotsa 5GB@rm50 season pass for the whole of march 2017... April 2017 want to capitalize and so sell another 5GB@rm50 bunch for another whole month. Now a lot of users have lotsa season pass and onexox wants users to finish off data pass quickly (or less revenue for onexox in coming months). Now we get so-called new revised data plans ......

I don't blame the dealers who are stuck in the middle as they're not responsible for this mess. I was told that onexox made millions from the March+April super season pass and also the super season pass 10GB@rm50 ......

I don't claim to represent majority of onexox users but I believe there are many who bought into onexox for the 500MB/30days data plan. Onexox is the one advocating "PENJIMATAN" and now they want customers to spend more ?
Yes, that's what the dealers here told me too but only good for new subscribers .... So, what about the many gigabytes bought in March and April (5GB@RM50) by existing subscribers? ... you expect that to just burn-up-in-smoke ?

adiwarna, your telco company is putting you in a tight spot and you are not able to defend onexox who is on the border of taking their customers for granted. I understand onexox needs to be dynamic, respond to market demands and make necessary changes but can they do it without annoying their customers?

Today onexox updated the standard season pass to rm5 per 1GB packages (ex: 20GB@RM100) .... So, can we expect that future Happy Hour season pass and the occasional promo season pass will be even cheaper than that ? .... If that's the case, why should we buy the standard pass? so that means customers don't have to stock up on season pass right? just wait for cheaper happy hour season pass right? that is what onexox is indirectly telling us customers .....

I thought DG or UM are complicated enough, with their so many types of data plan/combo.

I signed up for Onexox, thinking Season Pass is like our money in the bank, use data like normal and it will deduct accordingly. Mana tahu, kena subscribe weekly/monthly and deduct from season pass. Ok lah, granted, it is still cheaper per GB of data, since I estimated my usage to be < 500MB per month. And then, they go and set the minimum data subscription to 1GB per month.

What if the minimum data package is changed to 2GB per month 

...which means that that balance will be wasted since all season pass is also in 1gb 'denomination'..

no more DATA M500MB? seems like DATA M1GB also gone?

what is the best season pass for voice call for existing subscriber?

SP FATVOICE to 23388 is only valid for new subscriber.

Thanks sifus.