Source : The Hindu Online Edition, dated : Wednesday, May 20, 2009Tata Teleservices launches Photon Pro Tata Teleservices Limited on Tuesday launched “Photon Pro” wire line broadband service that offers internet speed up to 18mbps. As a launch offer, subscribers will get 100 p.c. discount on security deposit, installation and registration charges.Currently it is operational across Hyderabad, Bangalore, Ahmedabad, Delhi, Vizag, Vijaywada, Surat and Baroda:inodding: