OnMobile Global has signed an agreement with Tata Teleservices, making it the exclusive Caller Ring Back Tone partner (CRBT) for the company.

As part of this agreement, OnMobile will centrally manage Tata's Content Management Systems across the Code Division Multiple Access (CDMA) and Global System for Mobile Communications (GSM), according to a company statement.

This deal will enable Tata Teleservices to improve operational efficiency, reduce turnaround time and provide a superior user experience to all its subscribers, the statement added.