I am a mobile phone card from other places. I want to check the telephone bill. Is it cheaper to text or call? How to check?

SMS is cheaper. If you call 10086, you can call 10086 in the roaming area. Your charging information is 10086, which is the area code+10086. There are long-distance charges. If you have a customer service password, the cheapest way is to surf the Internet, go to your mobile website (where you run a mobile phone card), enter the password, and enter the online business hall, where you can find everything.