Excuse me, how to send text messages by computer with mobile phone card? No cell phone.

Know what my brother said! You mean the SIM card reader, right? It's very cheap in Tao Bao. . . But can you send information by connecting to a computer? I don't know. If you want to send information by connecting to a computer, I suggest you use Rokia smart phone, such as N70 N72 5500. . . Use the official PC suite to connect the computer with a data cable, and you can use the software on the PC suite to connect the computer and the mobile phone to send text messages? ! ! ! ! 1