How does China Mobile open night traffic?

Mobile users can open the night traffic package by sending KTYJTC to 10086.

In addition, night traffic is very practical for night owls, but it is a chicken rib for people who don't like surfing the Internet at night and have a normal work and rest. If they lack general traffic, they can participate in a penny-only activity organized by Baidu Wallet, a subsidiary of Baidu, to get traffic. Invite_code=V2P6KT68 This activity has domestic general traffic of 50m Unicom, 30m Telecom and 30m Mobile. Open the activity link, slide the page to find the required traffic, and you can buy it for a penny. Baidu is an official activity.