I just bought Gionee gn 106, but I lost 10 yuan after sending a few short messages. Does anyone know how to buckle it? Please help.

I also use gn 106. In this case, you should download a mobile phone guard or security housekeeper and check whether there is any software that secretly deducts fees. If there is no problem, see if your data connection is relevant. Finally, if it doesn't work, call the operator. I suggest you call the caller ID service directly, which will save money.