Mellon Network Services has renewed and expanded an agreement with AT&T Global Information Solutions to provide automated teller machine and debit card processing services to AT&T's banking customers.
Under the five-year agreement, the Pittsburgh-based division of Mellon Bank Corp. will offer ATM terminal driving and processing services. It will process Visa check and MasterMoney off-line debit card transactions for the 600 financial institutions served by AT&T's data processing centers in Glastonbury, Conn.; Columbia, Md.; Framingham, Mass.; Cranbury, N.J., and Dallas.