Huawei p9? Why can't I accept Apple's imassage information?

1, iMessage is an instant messaging function in the IOS system, which only supports mutual communication messages in the IOS system;

2. Both parties communicating with iMessage must turn on iMessage function and network connection at the same time;

3. Enter the phone settings-Information-iMessage and turn on the iMessage switch, as shown in the figure below:

4. When the receiver turns on the iMessage function, the default message is iMessage, which is displayed in blue font (ordinary SMS is in green font), as shown in the figure below: