Secure transactions with offline one-time password

According to the Iran Economist, quoting the public relations of Bank Melli Iran, “Bam Ban” is an attractive feature with Bam for users, through which the user can view all internal transactions of Bam system such as money transfer, payment of facilities, purchase of recharge, payment of bills and … to send SMS in traffic conditions or inappropriate conditions of antenna without the need to receive SMS.
In addition to increasing the speed and ease of transactions for users, increasing security is one of the most important goals of this service. Therefore, unauthorized access to the user password will be impossible if the phone is in the possession of another person or has been stolen.
The service is available in the latest version of the Android and iOS roaming application.