eWallet from FNB South Africa. Frequently Asked Questions. 1) What happens if I send money to an incorrect Cellphone number? Please contact the eWallet call. CAPE TOWN – eWallet, the name given to FNB's mobile money mover, and the biggest of its kind in South Africa, has become a verb in the. 28 November First National Bank (FNB) is to enhance its eWallet solution, which enables employers to pay salaries directly to their employees' mobile.