Introduction to the activity of sending SMS (half price) in Shanghai 4G national package?

Shanghai 4G national package deposit fee to send traffic (half price) activities, as follows: 1. Select the 4G national package of 76-596 yuan: send a text message in 60 yuan in advance, * * *1February, return to 5 yuan every month and give away 300 yuan; 2. Choose 136-596 yuan 4G national package: pre-store 120 yuan to send a text message, *** 12 months, return it to 10 yuan every month and give away 600 pieces.