NORCROSS, Ga. (6/6/08)--S1 Corp. and Clickatell will provide on-demand text-based mobile services through the S1 Enterprise and Postilion Banking Solutions, the companies announced at the S1 Enterprise Customer Conference in Miami. S1 and Postilion customers can use the short message service (SMS) to check account balances, transfer funds, view account alerts and conduct person-to-person payments. SMS also allows users to monitor potential fraud through their mobile phones. “As [financial institutions] continue to reach out to an increasingly mobile customer base, they require the ability to communicate interactively with their customers in a secure, real-time manner,” said Pieter de Villiers, Clickatell CEO. Clickatell’s global messaging system delivers transactions to and from cell phones over 700 networks in more than 200 countries. S1 is a provider of integrated banking solutions for financial institutions including credit unions. Postilion offers integrated solutions for self-service banking, and Clicktell provides mobile messaging solutions.