Why can't text messages only hear ringtones?

It seems that you are infected with malicious plug-ins, certainly not poisoned, because S60v3 mobile phone has no virus. If someone recommends you to install Netqin antivirus, don't install it, or your phone bill will be deducted faster. The fastest way to solve this problem is the (soft) grid machine. After you back up the cardholder information (you can use PC suite, available from Nokia official website), enter * # 7370 # in the standby interface, and then enter the lock code. The default value is 6570. Of course, it is best to format the memory card, and back up everything that is important to you in the card before formatting.

In addition, if you know which charging plug-in is cheating, you can find it in the program management and delete it.

If you think there may be something wrong with your number, you can send it to 0000 rpm 10086 (mobile) or 100 10 (Unicom) to find out what services you have opened, and you can cancel it.

Finally, I wish you success ~