any1 have issue receiving OTP? just ported in last friday but notice cant receive otp from bigpay

How come XOX Mobile is known to have this OTP issue?
And what does that SMS to 66300 means?

currently i have no 28 months validity,so how to i get this entitlement ?

May i know can last for how long?

Anyone can received microsoft outlook TAC ?

After see so many comment and feedback seem like the otp issues is a unsolved problem for xox.

I park one number in xox due to it long validity and thinking to port in my main digi line to xox as well since long validity is more important than data for me as I have unlimited unifi air data with me.

My digi main line is to receive otp. I cannot imagine if one day need perform transaction or other task in either Malaysia or oversia but stuck with otp.

LOL. I guess will just stick to digi to avoid problem. Hope xox will look into this matter seriously. This will limit user as long as it remain unsolve. Regardless of sms gateway or whatsoever, xox need to find a way to solve it and not put the blame on others if they want to growth telco business.

I really don't understand why only a selected few unlucky ones face issues with their TAC/OTP. The pattern seems random and totally unpredictable if you are going to face this problem or not. Surely there has to be a blanket remedy to fix all customers facing this. Sorry, but I am just being curious.

change xox to black need to change simcard?

I have free 150sms and $5.30 when I mnp my line to XOX. But why when I sent sms, they did not deduct from my sms but deduct 10 cents from my $5.30 cash?