Frequent phone calls, more than ten minutes is 10 minutes, and the demand for short messages is also great! What kind of package is suitable (Shijiazhuang)

There is a single charge for going to the first floor of Taihe. You can choose 10 yuan to send short messages to 0.2 yuan every minute, including 15 yuan, etc. If it's a long distance, you can open a month's business for 2 yuan or run a business hall. The main thing is that there is no card fee. Now you can go and see if I do it for free.