Attention! Not all firmware versions support playing of Greeting. We ask you to test the application during the trial period to be sure that your firmware version is supported.

不是所有的手机都支持播放预先录制的那段话，不行的同胞就不用试验了，软件的问题。

youdao

Attention! Not all firmware versions support playing of Greeting. We ask you to test the application during the trial period to be sure that your firmware version is supported.

不是所有的手机都支持播放预先录制的那段话，不行的同胞就不用试验了，软件的问题。

youdao