The Bharat Sanchar Nigam Ltd (BSNL) is upgradation its wireless in local loop (WLL) system in Gujarat ahead of the entry of Reliance Telecom and Tata Teleservices in the state circle by December.
Today BSNL officials asked its 6,000-odd WLL subscribers to send their handsets to the Railwaypura Telephone Exchange for a few technical upgradation, while the company has also decided to change the existing frequency for a
