The traffic of the main card is 20G a month, and then the traffic of the auxiliary card runs out. Will there be any information sent to the main card?

I'm the master card and the deputy card, and the whole family is using this bucket, and I can tell you responsibly that I started sending SMS reminders at half (10GB), and both the master card and the deputy card will receive this SMS reminder at the same time. The general content is that this month's traffic has used 10GB. When it exceeds 20GB, the data traffic will be reduced first, and the speed will be limited to 1mbps, which may greatly reduce the user experience. Some high-traffic apps.

According to the experience shared by people who use too much, the speed limit will start after exceeding 20GB. This network speed can only read short messages, and it is very slow to open pictures, let alone videos.

But don't worry, this kind of household bucket will not generate huge phone bills after the flow exceeds 20GB, just the speed limit.