What does it mean when the caller cannot be connected temporarily and he will be notified via text message?

"The incoming call information that cannot be connected temporarily will be notified to him in the form of a text message" means: 1. The other party's mobile phone has no signal; 2. The other party has set up call transfer; 3. The other party has not turned off the phone. The SIM card was taken out; 4. There is no signal at the other party's location and the call cannot be answered; 5. The called mobile phone is not in the service area or is shut down abnormally; 6. The other party sets the do not disturb mode.

The operating environment of this tutorial: MIUI12.5 system, Xiaomi Mi 12 mobile phone.

What does it mean that the incoming call cannot be answered temporarily and the caller will be notified via text message?

1. The other party’s mobile phone has no signal. If the mobile phone you are dialing cannot receive the signal temporarily, this prompt tone will appear when you call the other party’s mobile phone system at this time.

2. The other party has set up call transfer. Call transfer can be set to be temporarily unavailable or set to shut down! Even if call forwarding is set up, all numbers cannot be called! If the call forwarding number set by the other party is in normal use, you can get through! Of course, some software can also do this.

3. The other party took out the SIM card without shutting down the phone. If the phone owner forcibly removes the SIM card without shutting down the phone, when you call the other party, the system will not be able to search for the phone owner's information, and this prompt sound will appear.

4. There may be no signal at the other party's location and the call cannot be answered.

There are obstructions, dense buildings, and high call quality. First of all, the call quality is most closely related to the call environment. In places such as buildings with complex structures, these locations are usually areas where communication signals are severely blocked. Why the strength of mobile phone signals varies greatly in different rooms on the same floor? This is also related to signal obstruction. The strength of signal reception is mainly related to the distance from the base station. The closer the distance, the stronger the signal. If the signal encounters a wall, it will weaken.

If the room is just opposite to the base station and there are many walls or obstacles on the side toward the base station, this situation will happen even on the same floor. At the same time, the closer the building layout is, the worse the signal reception may be.

5. The temporary inability to connect should mean that the called mobile phone is not in the service area or has been shut down abnormally. In short, there is no way to contact the other party. For example, if the other party is unwilling to answer the setting, the principle is to transfer to an empty number or a number that is turned off, or it is blacklisted so that the caller can hear the recording of the ongoing call. However, the blacklist is mainly automatically intercepted by the software. After hearing the prompt There will still be a connecting sound before the sound.

6. The other party sets Do Not Disturb mode

A setting in your mobile phone may give the other party who calls you the "illusion" that the call signal is poor. Some citizens have reported that when they call the mobile phones of different people at different locations and at different times, the following happens: after the first call, the receiver prompts "the other party is temporarily unreachable", and when the second call is made consecutively, , the call was connected normally.

This situation is not caused by poor signal. It’s because many users have set up the “Do Not Disturb” mode on their phones in order to filter out harassing calls or prevent incoming calls, text messages, and notifications from various apps from disturbing them when they don’t want to be disturbed.

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