How much is the local mobile phone card charged for calling and sending text messages in other provinces?

SMS, there is no roaming in China. Why are you worried about texting? Call roaming charges to see if your package is favorable. The standard of mobile charges is: roaming status is one fee, roaming status is free of long-distance charges, and what long-distance roaming is added was n years ago. Roaming state calls the whole country (Hong Kong, Macao and Taiwan unless), 0.4 yuan every minute. The above is the standard tariff. You can call 1000 directly if you don't believe me.