The mobile campus card was inexplicably deducted for more than 40 yuan. I called the customer service and said it was the cost of texting, but I'm sure I didn't send more than 400 messages! ! !

Sweating. . It is no longer the time of 1860. . As long as it is a card of China Mobile, it can be opened without restriction. That 10 yuan is called monthly fee, and campus card is inevitable, but the price can be different according to the mantissa of the number. For example, in ordinary 20 yuan, it takes only 3 15 and 4 10. On this basis, you can customize the deletion service (commonly known as packaging) at will. Add CRBT and caller ID to this 10 yuan, and it becomes 10+5+5 = 20, so I don't call or send text messages for a month, but I still want 20 yuan. In addition, the monthly rent is charged by the day. For example, the monthly rent of 10 yuan is deducted by 0.3 per day, and the color ring tones and incoming calls are charged at one time. If you still don't understand, I recommend a combination for you. You can talk to the customer service in the business hall. She will understand. Monthly rent 10 yuan +5 yuan caller ID +5 yuan CRBT+10 yuan SMS package +GPRS (charge by flow) =30, except Monternet mailbox and 7000 mobile phone, which are not needed, and the monthly phone bill will not exceed 50.