Amdocs Limited announced that U.S. Cellular, the fifth large wireless carrier in the United States, has entered into an agreement with Amdocs to manage the operations of a range of its business and operational support systems (B/OSS). The five-year agreement covers key B/OSS areas including service activation, customer care and retail interaction, as well as billing for both business and retail customers. Amdocs will provide 24/7 system support including tier 2 services and application support.

Amdocs will also manage U.S. Cellular's billing operations for both pre- and postpaid customers, spanning 3G and 4G (LTE) networks in some 100 markets in North America.