How to determine whether the other party's mobile phone really stopped or whether the other party just set it to stop?

1, you can call the other party, and there will be a voice prompt that the other party's mobile phone is stopped. If not, it means that it has not stopped.

2. You can send text messages to each other. Before sending the mobile phone, set up that the other party will give you a receipt when receiving the text message. In other words, once the other party receives the text message, your mobile phone will be notified. If the other party's mobile phone really stops after sending, you won't receive the message, and vice versa.

Why is the other party's mobile phone down?

1. It is possible that the other party's mobile phone is in arrears, which leads to the shutdown of the mobile phone.

2. The other party blacklists your mobile phone number, which may be set to off or on the phone.