In addition, leveraging cutting-edge technology and seeking to provide maximum security for its customers, NBG developed the new SMS i-code service, enabling i-bank Internet, Phone, Mobile Banking and i-bank Simple Pay customers to carry out transactions by using a one-time code (SMS i-code) sent by SMS to their mobile phone, at a heightened level of security. i-bank Internet Banking In January Businesses, with a new interface, stylish appearance, upgraded functionality and services.