Can I still receive SMS when imessage is turned off?

1. In China, when there is no network or the mobile phone is turned off, the imessage message sent by the other party cannot be received normally, but is sent and received in the form of ordinary SMS.

2. I don't know what's going on abroad, but the default first receiving method of mobile phone is to receive by phone number, which can be understood as sending and receiving by ordinary SMS when the other party has no network (including power off), and may be sent by international SMS abroad.

3.iMessage is an instant messaging software launched by Apple, which can send short messages, videos and so on. It has high security. IMessage is different from SMS/MMS service of operators. Users only need the data support of WiFi or 3G network to complete communication.