Who can tell me why the other party's mobile QQ always receives garbled messages from me?

Samsung mobile phone, if your mobile phone sends a text message to someone else, someone else's mobile phone will display a string of "",which is the problem of SMS coding. Open the SMS icon at the bottom of the screen, then press the menu key above the telephone dialing key, select Settings in the pop-up menu at the bottom of the screen, and find the input mode (select

invest

Mode), select the lowest one among gsm, unicode and auto. Okay, problem solved.