Apple's mobile phone can't turn on the speaker. What's the matter with the other party not hearing it?

Tool material demonstration mobile phone: iPhone 1 1 System: iOS 14.3

Methods/Steps Step by Step Reading

1

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First, click Settings on the Apple phone.

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Then click accessibility.

three

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Then click Touch.

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In the open touch interface, slide the screen to the bottom, find the audio call mode, and click Open.

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In the interface of audio call mode, you can see that the speaker is selected. If you change it to automatic, you can solve the problem that the other party can't hear the sound when the iphone is not turned on. There may be several reasons for this failure of iPhone:

The number of the current letter of iPhone is unstable, which causes the phone to hang up automatically. The solution can be to try to switch flight modes once, restart the phone or call from a better location.

Secondly, if the SIM card of the iPhone is loose, it will also cause this similar situation; Solution, you can try to take out the SIM card and reinstall it.

Mobile phone SIM card is loose.

If there is something wrong with the settings of the iPhone, it will also lead to the failure of automatically hanging up the phone. For example, abnormal operation of iPhone system will lead to call interruption; The solution is to back up data, short messages, phone numbers, photos, memos, etc. In the phone, then restore all settings of the phone (phone settings-general-restore-restore all settings).

IPhone phone settings

There is something wrong with the SIM card in the iPhone, which causes the phone to turn off automatically; Just change a new SIM card and the problem will be solved.

If the above methods still can't find the root of the problem, I personally suggest that you back up the data in your mobile phone, and then take your mobile phone to the "hospital" to find a professional to solve it. for reference only