There are many times when, during a call, the phone call closes suddenly after a few seconds or minutes, whether it's an Android or iPhone phone.
This sudden closing of the call during a conversation can have several causes. It can be a problem with your device or it may be a problem related to the mobile operator you are subscribed to.
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What can you do if the telephone call closes suddenly
There are several reasons why a telephone call can be closed suddenly after a few seconds or minutes.
Network problems or weak signal
A weak signal can lead to interruptions or the full closure of the call, whether you have a high -performance Android device or iPhone device. A congestion on the network or problems at the telephone operator level, there may be causes from which a phone call can be interrupted suddenly.
If you have Wi-Fi Calling activated and move away from the router (from the Wi-Fi coverage) during a phone call, it is very possible to interrupt. Most of the time, these problems are solved if you move to an area where you have a better GSM signal or resume the call.
Related: What does wi-fi callling mean and how can it be activated?
External interference
When the telephone call closes suddenly, the cause can be interference with electronic appliances, such as microwave ovens or Wi-Fi routers. These can cause interference with the telephone signal. Try to move away from potential interference sources.
This problem can also occur around airports or military units, where there are jamming systems. Calls suddenly close or sound quality during call is very weak.
Problems software
Especially in the case of phones with Android operating system, the sudden closing of calls in the call, can be caused by some software errors. In this case, it is good to have the up -to -date operating system.
Defective SIM card
If the SIM card is damaged or the contacts are corroded, it can lead to the loss of the signal or the interruption of the calls. Carefully clean the contacts of the SIM card and the SIM card slot using a soft, dry cloth.
In conclusion, if the telephone call closes suddenly after a few seconds or minutes, whether you have an Android or iPhone phone, first, check the power of the GSM signal. If it is not a problem from the signal, investigate the other possible causes in turn.
