Currently based overseas and trying to register a US-based cell phone to my HSBC account for SMS OTP but with no luck. Ditched my old HK phone when I left a few years back, so that is no longer an option.
HSBC phone reps have said international phones can be registered but I have tried every combination so far with no luck.
So far, I've tried 001XXXXXXXXXX as well as 1XXXXXXXXXX. Anyone with a foreign cell phone registered to a HSBC HK willing to share what worked for them? Or will I have to try and get a HK number?
Thanks.