Why did the other party send a short message for a long time, but the mobile phone didn't receive it for a long time in a short time?

Generally speaking, there are three possibilities:

First, the problem of network congestion. Generally, during the peak period, such as the Spring Festival, when the number of short messages is large, the channel will be blocked and the short messages will be delayed.

The second is the problem of your mobile phone or the card on your mobile phone. Some mobile phones will have this problem. You can try another one. It should be your cell phone signal or card. If it happens frequently, you should find another mobile phone to change your card, or call customer service to ask them to handle your card. In this case, most mobile phones have problems.

Third, a school near you used mobile phone signal shielding equipment during the exam, so of course you can't receive short messages within a certain range of the school.

When sending a message, in order not to delay the timely delivery of the message, we should first set the message report in the SMS settings to on, so that after the other party receives the message, a message report will appear on your mobile phone. If you haven't received the news report for about two minutes, it means that the message line is a bit blocked, just like the canal is sometimes blocked somewhere. What you can do at this time is to dial the other party's number with your mobile phone and find an empty place when dialing. You dial the other party's number in an empty place and hang up immediately after hearing the "DuDu ..." prompt. This operation is equivalent to opening the information channels on both sides, just as the channels are opened. Later, you can see the report of successful SMS sending. Sometimes there is a backlog of messages from both parties, which will appear smoothly in your mobile phone.

I hope it's not blocked. I really hope I can help you.

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