Unable to Update Card Details From Overseas

[Soooverseas]

My card has recently changed and I am currently overseas and I don't have access to my AU mobile number here. When I tried to log in to my account, it's asking to enter OTP sent to my registered AU mobile. I received an email from TPG yesterday on the failed monthly payment due to old card details. Is there any alternative way to update my card details?

I would also like to have my AU mobile number on roaming.  Is it adequate just to turn on the roaming option in the phone settings.

Thanks

Soo 

[BasilDV]

Hi @Soooverseas 

You also have your TPG AU number with you?

Then let's see no what we can arrange for you.

Just send us a private message with your account details.

BasilDV