The mobile phone number was dialed out, and the caller kept saying that the number you dialed could not be connected, and it has been transferred to Hunan Mobile.

The other party's mobile phone number has opened the call reminder service, and it will automatically go to the platform when there is no signal and it is turned off. When the other party turns on the phone or has a signal, it will receive a reminder message.

But this does not confirm that the other party changed the number, nor can it judge whether the other party turned off the phone. Direct call to the platform is also a prompt tone, and it is impossible to judge the status of the other party.