Unlimited traffic method.
I personally tested it. I downloaded eight songs yesterday morning, and today I have not deducted 1M of traffic. The specific method is very simple. First, turn off the MMS reception, and then call 10086 to help you activate the mobile phone report. It is as simple as that. Believe it or not, someone may know this method, but what I want to say is that it is effective in my personal test. Please note that this method varies from region to region. If you succeed, give me flowers, thank you.
