Send the following on WhatsApp
Continue to ChatGTBank *737# Code [12 Mobile Banking Transactions It Can Do] https://twonaira.com/gtbank-737-code-12-mobile-banking-transactions-it-can-do/
GTBank *737# Code [12 Mobile Banking Transactions It Can Do] https://twonaira.com/gtbank-737-code-12-mobile-banking-transactions-it-can-do/