Hello, first of all, I would like to introduce the package charges of China Unicom's 3G card 46 yuan C plan. The services included in 46 yuan Package Card include: basic call dialing minutes of 220 minutes, domestic traffic of 40 MB, 3 M and 5 T, domestic videophone dialing minutes of 5 minutes, and national answering free of charge (including videophone. According to what you said, there are two very important problems and mistakes. ① The 220 minutes included in the package only refers to the call duration of local calls, that is, you can only enjoy these 220 minutes by making a home call at the card's home. ② Calls over 220 minutes are not charged at 0. 12 yuan/minute, but at 0.25 yuan/minute. To sum up, to put it simply, you need to charge 0.25 yuan/minute for making long-distance calls in your hometown and roaming places, and this fee is not included in the 220 minutes in 46 yuan, but charged separately from the 46 yuan package. The 220 minutes of the package only refers to the local call duration. But don't worry, answering the phone in China is free.