What's the cheapest card to surf the Internet by mobile phone?

You can choose Tencent Dawang Card, which has large traffic and is cheap. China Mobile, China Unicom and China Telecom all vigorously develop 19 yuan daily card rental packages nationwide, such as Tencent King Card, Tenjin Card, Rice Noodle Card, Zhihu Card and Alipay Card. The general traffic in the package is 1-3G, and some packages have directional exclusive traffic. Move, such as moving cards. There is no traffic in the collection, only directed exclusive traffic. Taking telecommunications as an example, most of the small cards and big fish card sets are also 1-3G general traffic, and the general traffic fee is charged according to the daily rental mode outside the set. Extended data:

The introduction of Tencent King Card is as follows: The exclusive card customized by Tencent and China Unicom. According to the official introduction, "Tencent King Card" pays 19 yuan every month and can enjoy playing all Tencent applications without traffic. There is no roaming service in China, so it is free to call caller ID and Chinese mainland to answer. The monthly fee is free for opening the card in the first month. When the package service traffic is exceeded, the charge is 0. 1 yuan per MB and 0. 1 yuan per minute for text messages and calls. Users can order 500MB of provincial traffic at the price of 1 yuan per day. Cancel Wang Xiaoka with low cost performance, and launch Tianwang Card for users with more voices. Its tariff is higher than that of King Cardo 40 yuan, and 500 minutes of voice is added in the package.