Conventional calls via mobile phone They have been surpassing SMS over time, which now take up very little space thanks to messaging apps. Thanks to the different flat rates, anyone can do one and as many as they want thanks to the different offers available.
Finding a specific error in the terminal sometimes involves going through the settings of your smartphone, and sometimes it is even necessary to go to the Internet to find a solution. Sometimes because of our sense of smell we will find a quick solution, which could be with just a reboot of the mobile device.
In this case we give the solution for when “Emergency calls only” appears, this happens at least once in a while and is due to a very specific bug. In this state you will not be able to make or receive any calls, if it is not repaired the next step will be to talk to the operator in case it was their problem and not yours.
Solution to problems

A solution is always found for a problem, is what we do whenever one occurs to us on our device, either from a specific application or from the device itself. The mobile sometimes suffers a saturation, causing us to have to restart it and it works again as before.
If the smartphone does not read the SIM, it would be ideal to remove it and insert it in case it reads it again, sometimes its saturation causes it to remain in a pensive mode. This sometimes causes the line to display the "Emergency Calls Only" message., so it tries to do the previous step (extract and insert again).
It will show you a notice at the top, “Emergency calls only”, which is avoidable if you try to do the many steps, which today are several if we want to solve this. The operator may be able to help you in this situation, always looking for a second phone and calling your company.
misplaced SIM card

It is almost a given that the SIM card does not usually cause too many problemsAlthough it is true that over time it is generating a bit of dirt, despite the fact that the slot is closed. Although it does not move, it is appropriate to remove the card and put it back, this usually repairs this fatal error in most cases.
Removing the SIM from the mobile phone starts with having a needle, it will press and move the tray where the cards go, there may be one or two, including the SD card. Try to clean the slot with a small swab, whenever you remove the card and put everything back correctly as you took it out.
Clean the SIM card, for this use an ear cane or a smooth cloth, do this carefully, as long as you see that it is not read again. Things tend to wear out over time, it also happens with the card, it tries to clean the port where it goes and ends to see if it now recognizes it.
Coverage problem

It is quite likely that it is not a problem of yours and of the coverage of the site where you are, this has an easy solution, which is none other than calling the operator. Sometimes it will be enough to change the location, try in addition to activating the airplane mode and return to the normal mobile network, doing a specific search by the mobile operator.
As there is no signal, the SIM card usually pulls this message, if you see that it persists, move around the different areas of the house and even try going outside. Depending on the site you will see that you have several stripes, sometimes one and sometimes noneThat is why this problem of the signal ending so low that it throws an error and shows "Emergency calls only".
Talk to the operator, through her she can make you have to change a few details, even have to follow some guidelines to be able to restore the mobile network. This usually works, if you see that the card is the problem, you have to make a duplicate of it, completely changing it for a fixed price.
Defective SIM card

It has been the case that over time the SIM may be damaged, thus having to make a change of it, this will be in an official store. It does not take long to duplicate, sometimes no more than a few hours, while on some occasions you have to wait a stipulated 24 hours.
Always go to an official point, if you are from Orange, look for the nearest trusted store, there is always at least one or two, shopping centers always have at least two or three stores. If it was another operator, locate this through the Google search and go to the specific location, before you have the option to call to see if they make the duplicate or not.
Check the SIM card, if it has many scratches it has to be changed immediately, it is advised, on the other hand, that it be reviewed by the establishment. If you see that this does not work in another terminal, it is likely that it will have to be replaced immediately, it is advisable to deposit the card and insert a new one to start working.
Check network settings

Sometimes the fault is in the network settings, it is here the operator who has to give you the necessary data if you want to reconfigure it under another parameter. It often happens that it is misconfigured, so this section should be configured, one of the important ones at the end of the day.
Entering the network settings in Android is simple, you have to do the following:
- Go to “Settings” on your mobile device
- Access the "Mobile networks" menu, it can also be called another way
- Click on "SIM Management", the data and information must be automated, so it will search for the default network, if you click on it you can configure this parameter, enter the data that the operator has given you and that's it