The phone-tapping controversy between Andhra Pradesh and Telangana took yet another turn on Thursday with the Hyderabad High Court ordering the telecom service providers to hand over the call data to the Registrar of the court in a sealed cover.On a petition filed by the Telecom Service Providers Association challenging the orders of the Vijaywada lower court for handing over the call data for the investigations into the alleged tapping of phones of the Andhra Pradesh Chief Minister and other leaders by the Telangana Government, the High Court said that the telecom companies should submit the record in a sealed cover to the Vijayawada court and a messenger should bring it immediately to the High Court.