Is the mobile data traffic function enabled? I just got this message. Is there a charge? Is there a basic monthly fee for this?

Hello, there is no charge for opening this function, but there is a charge for using this function to surf the Internet, just like there is no charge for opening the SMS function, but there is a charge for sending SMS, so you need to make a choice now, whether to turn off the data traffic function or apply for a monthly subscription. If you don't need to use your mobile phone to surf the Internet at all, then turn off this function. If you need to receive MMS or download things online, you'd better start the GPRS traffic package, otherwise it will cost 10.24 yuan.

These can be solved by calling customer service.