What is ‘OTP’? 15 October 2019 11:09 Updated OTP is One Time Password that is valid for one transaction only. Related articles Why I did not receive the OTP? Can I change my mobile number? Do I need to create a TNG eWallet 6-digit PIN? How can I terminate my TNG eWallet account? [Account Management] Android - I am unable to login what should I do?
