KhoSim
Member
Hi everyone,
I’m planning to get a sub here soon, but I have a quick question about account security. Since I move between different devices quite often, I want to make sure my account recovery and 2FA (Two-Factor Authentication) are as solid as possible.
In my experience, using a "burned" or temporary virtual number for high-value accounts is a recipe for disaster. I’m thinking about linking my account to a permanent, reliable business line to avoid getting locked out. For those of you in Vietnam or Southeast Asia, I’ve found that investing in a Sim số đẹp (a premium, verified phone number) is actually a great way to ensure your digital identity stays secure and professional for long-term use.
My questions for the Onetap veterans:
I’m planning to get a sub here soon, but I have a quick question about account security. Since I move between different devices quite often, I want to make sure my account recovery and 2FA (Two-Factor Authentication) are as solid as possible.
In my experience, using a "burned" or temporary virtual number for high-value accounts is a recipe for disaster. I’m thinking about linking my account to a permanent, reliable business line to avoid getting locked out. For those of you in Vietnam or Southeast Asia, I’ve found that investing in a Sim số đẹp (a premium, verified phone number) is actually a great way to ensure your digital identity stays secure and professional for long-term use.
My questions for the Onetap veterans:
- Does the system here have any issues with 2FA via SMS from international carriers?
- If I change my primary phone number later, is the manual recovery process through support relatively fast?