Unlimited traffic, 100M telecom broadband. Shanghai Telecom Co., Ltd. was formally established in June 2002165438+1October 65438+August. On June 28th, 2008, it was renamed as China Telecom Shanghai Branch. Shanghai Branch of China Telecom Co., Ltd. is an overseas listed branch of China Telecom Co., Ltd., referred to as China Telecom Shanghai Company for short. Its 80 yuan package is equivalent to enjoying unlimited traffic and 100m telecom broadband every month as long as 80 yuan is available for one year. Generally speaking, this package is very practical and cost-effective.