Why did China Mobile send a text message saying that it would give me 4g traffic for 7 days 1g province? It only took one day to send a text message saying that I used the traffic deduction.

Hello! Obviously, your external flow is 1.5m, and the cost is 1 yuan, which is 2 yuan.

Although it is a trap, the charge is legal, because you use 2G traffic and give away 3/4G traffic. In some places, because there is no 4G signal, the mobile phone will automatically switch to 2G, so there will be an extra charge. To put it bluntly, many users ignore it! ! !