Videocon Telecom on Thursday said it has plans to invest Rs. 1,200 crores over three years on high-speed 4G mobile services to be launched in UP and Bihar by December at rates at par with 2G and 3G Internet services. The company will also offer 4G mobile Internet plans bundled with mobile devices in these service areas. “We have partially launched our 2G services in UP East, UP West and Bihar...