Shulou(Shulou.com)05/31 Report--

Audio commentary

Hello, everyone. The meeting will answer your questions. The wireless device of the mobile phone has been turned off and the phone can't make a call. Many people don't know what's going on. Now let's take a look at it.

Answer:

1. Check whether the phone is turned off due to arrears, and it is recommended to pay in time; check whether the phone has enabled some permissions, so that the phone cannot be called out, to see whether call transfer is set, flight mode and call restrictions are enabled, and so on. Check whether the phone function or signal is normal; if you cannot roam to other places, check whether the local network signal is normal and whether the number has roaming permission; try to restart or replace the phone to see if you can answer the phone.

2. Solutions to common problems when the mobile phone is unable to talk:

3. Another common problem is SIM card, which has many phenomena. Sometimes SIM has a problem, he will prompt "SIM card not detected"; sometimes I do not prompt you, you just can not make a phone call. At this time, you often can't reach 10086. At this time, you can take out the SIM card and reinstall it. Sometimes the problem can be solved, but sometimes if reinstalling the SIM card is useless, your SIM card may be broken; you can go to the business hall to change a new SIM card. In the current smartphone era, sometimes the wrong settings in the smartphone system will prevent you from making calls, and the settings for each smartphone are different. If you don't know how to correct the settings, you can reset the network in your mobile phone system, or you can restore the system directly to the factory settings, but you must back up your address book and information before resetting. The last situation is that there is something wrong with your mobile phone hardware, it is best to find a professional maintenance point for maintenance.

This is the end of this article. I hope it will be helpful to all of you.

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