Didn't the other party's text message and phone ring when the phone went black?

Yes, smart phones can set blacklisted incoming call alert tones through software such as incoming calls, such as busy tone, power off, busy line, overdue, unable to connect, etc. Some mobile phones with this call security management function also have similar tips.

If you send a short message to the other party after the power failure, as long as the other party has a signal, Mobile (Telecom, Unicom) will send it to the other party. The other party can't see it, but it has indeed been sent to the other party's mobile phone, which is not in the normal SMS column. It's just that the phone intercepted the message and didn't show it. The other party can still find it if they want to see it, or return to the normal mailbox, but the blacklist still exists.

How to contact after power failure:

1. Replace the mobile phone card.

When blacked out by the right party, you can dial with another mobile phone card. Of course, if the other party's relationship is not repaired, this method can only be a one-time attempt.

2, change the phone to dial.

You can continue to make phone calls with unfamiliar mobile phones, such as borrowing another mobile phone from colleagues or friends to make phone calls casually. It is easy for ordinary people's instinct to answer strange phone calls.

3. Use VoIP.

You can use the software downloaded from the network to make internet phone calls, because the number is different after each call. So it's easy for the other person to answer.