How to report a text message with iphone4s?

There is no "send report" setting in the phone settings of iPhone, so this function cannot be turned on.

The "send report" function, like the "call waiting" function, is provided by operators and cannot be realized by third-party software.

In fact, call waiting and call forwarding seem to be set based on the setting function in the mobile phone. In fact, the basic principle is to let the mobile phone automatically broadcast a special number, and open these two functions when you get through.

Since it is the function provided by the operator, I guess the operator has a way to help you open the function, because this function is realized by relying on the operator's server. Please call the customer service hotline for details.

Mobile 10086, Unicom 100 10, Telecom 10000.

I hope it helps you.