The situation when the smartphone is locked and the “Emergency call” message is on the screen can take any user by surprise. This is a standard security mechanism of the operating system Android, designed to provide access to emergency services even when the device is locked. However, sometimes this function begins to work incorrectly, or the user simply wants to get rid of an unnecessary interface element that interferes or irritates with its constant presence.
It is important to understand that it is impossible to completely remove the ability to make an emergency call at the system level, as this is required by international communication standards and the legislation of most countries. However, there are ways to hide this message, fix bugs when the phone gets stuck in this mode, or limit access to emergency contacts. In this article we will analyze all the nuances of this function and methods for managing it.
Before taking any action, it is necessary to determine the cause of the problem. This could be a software failure, features of the manufacturer's shell, or specific security settings. Careful analysis of the situation will help you choose the right solution method without resorting to radical measures such as a complete data reset.
Reasons for the appearance of the inscription and blocking
The appearance of a screen with an offer to make an emergency call - this is the normal behavior of a smartphone when it is locked. The system enters this mode so that anyone who finds the device can contact 112, 911 or other emergency numbers without unlocking. However, if this message does not disappear after entering the password or appears at inopportune moments, it may be a system failure.
Often the problem lies in damage to system files or a conflict after updating the operating system. Third-party applications that try to take over control of the lock screen can also be influential. Owners of devices with custom shells from MIUI, OneUI or ColorOS may encounter this more often due to deep modification of the standard interface. Android.
Sometimes the “Emergency Call” message appears due to problems with the SIM card. If the device does not see the SIM card, it can go into limited functionality mode, leaving only emergency communications available. In this case, you need to check the correct installation of the card and the condition of the tray.
⚠️ Attention: If your phone constantly reboots and freezes on the emergency call screen, this may indicate a critical bootloader error or damage to the recovery partition.
Basic methods of disabling through settings
The first thing you need to do to eliminate an intrusive function or limit access to it is to check the standard security settings. While you can't completely remove the Emergency Call button, you can customize the behavior of the lock screen. To do this, go to the menu Settings → Lock screen and password (the path may differ depending on the model).
In some versions of Android, it is possible to hide widgets or information on the locked screen. Turn off content notifications to improve your privacy. It is also worth checking the “Emergency Contacts” section and removing unnecessary entries from there if they were added accidentally.
If the problem is that the phone does not accept a regular call and immediately switches to an emergency one, check the forwarding settings. You may have the "Forward if busy" or "If unavailable" feature activated, which redirects all incoming calls to the rescue number (which is unlikely, but technically possible in case of failures).
- 📱 Open the settings and find the "Security" or "Lock screen" section.
- 🔒 Check if the "Enhanced security" mode is turned on, which may change the interface.
- 📞 Make sure that blocking of outgoing calls is not activated in the SIM card settings.
Before changing the blocking settings, write down the current PIN code or pattern so as not to lose access to the device in case of a failure.
Setting up emergency contacts and Medical ID
The emergency call function is closely linked to emergency medical profiles (Medical ID). Through this section, users can add information about blood type, allergies and contacts of loved ones, which will be available without unlocking. This data is managed through the standard Health application or security settings.
To change or clear this data, go to Settings → Security and emergencies → Emergency contacts. Here you can add up to five people to whom the system can call or send a location message when you press the power button multiple times. Deleting these contacts will not remove the call button, but will clear the list of trusted contacts.
On devices Samsung i Xiaomi there are additional features such as "SOS messages". When this feature is activated, your phone can automatically call your contacts under certain conditions. Disable this option if it causes false alarms or interferes with normal operation.
| Function | Where to find | Impact on screen |
|---|---|---|
| Emergency contacts | Settings → Security | Adds buttons to call trusted persons |
| Medical ID | Health application | Displays honey. data on the locked screen |
| SOS messages | Settings → Security | Automatic call with 5 presses of the power button |
| Call blocking | Phone → Settings | Limits outgoing/incoming calls |
Solving problems with the SIM card and network
A frequent reason that the phone only offers an emergency call is the lack of registration in the operator’s network. If you see "Emergency calls only" instead of the operator's name, then the device does not recognize the SIM card or cannot connect to the base station. First, try removing the SIM card tray and wiping the contacts with a soft cloth.
Check whether the SIM card is installed correctly. Sometimes shock or vibration can cause it to become dislodged. It is also worth trying to install the card in another smartphone to prevent its physical damage. If the card is working, but the phone does not see it, the contacts in the device tray itself may be dirty or oxidized.
In some cases, resetting the network settings helps. This won't delete your personal data, but it will reset your Wi-Fi, Bluetooth, and mobile network settings to factory defaults. The path to this function is usually located in the menu System → Reset settings → Reset Wi-Fi, mobile data and Bluetooth settings.
☑️ SIM card diagnostics
Using the engineering menu and codes
For more Advanced users have the option of using the engineering menu. This is a hidden section of the system intended for testing equipment. You can enter it through the “Phone” application by typing a special code. However, be careful: changing incorrect parameters may lead to unstable operation of the communication module.
One of the common codes to access the testing menu is ##4636##. In the menu that opens, select “Phone Information”. Here you can try switching your preferred network type. For example, changing the mode from 5G/LTE to 3G/2G and back sometimes helps to re-register on the network and remove the “Emergency Only” status.
For devices from different manufacturers, the codes may differ. For example, for Samsung code #0011#, and for Xiaomi — ##6484##*is often used. If the code does not work, it means that the manufacturer has blocked access to this menu in your firmware version.
⚠️ Attention: Do not change the settings in the engineering menu if you are not sure of their purpose. Incorrect configuration of the radio module can lead to a complete lack of communication.
List of useful codes for Android
#06# - display device IMEI|##7780## - reset settings (without deleting photos and music)|##4636## — information about the battery and network|##225##* - calendar information
Resetting settings and radical measures
If software methods do not help and the “Emergency call” message continues to appear on the screen even after a reboot, more serious intervention may be required. A factory reset (Hard Reset) will erase all data from the device, but often resolves problems with system errors. Before doing this, be sure to back up important information.
You can perform a reset through the settings menu by selecting “Restore and reset”. If the phone does not turn on normally, use Recovery mode. To enter it, you usually need to hold down a combination of buttons (for example, Volume up + Power) on the switched off device. In the Recovery menu, select Wipe data/factory reset.
In extreme cases, when the problem is caused by damage to the system partition, you may need to flash the device. This is a complex procedure that requires a computer, special software (for example Odin for Samsung or Fastboot for others) and the original firmware file. Inexperienced users should contact a service center.
- 💾 Make a complete backup of your data to the cloud or to a computer.
- 🔋 Charge the device to at least 50% before starting the reset.
- 🔌 Use the original cable to connect to the PC when flashing.
Resetting to factory settings eliminates 90% of software errors associated with the screen lock and network modules, but takes time to restore data.
FAQ: Frequently asked questions
Is it possible to completely remove the emergency call button from the lock screen?
Completely remove this button This is not possible using standard means, as this is a security requirement. However, on some rooted devices, you can modify the system interface files, but this will void the warranty and may break the phone's operation.
Why does the phone say "Emergency calls only" even though there is a SIM card?
This may mean that the SIM card is PIN locked (PUK), has expired, is physically damaged, or the phone does not support operator frequencies in a given area. There may also be a lack of network coverage.
What to do if an emergency call is made by itself?
Check if the power button is stuck. Go to settings and turn off the 5-click emergency call feature. Also check your phone for malware that could initiate calls.
How to add contacts for an emergency call?
This is done through the Contacts or Health application. Find the “Medical Card” or “Emergency Contacts” section and add the numbers of your loved ones there. These numbers will be available for calling from the locked screen.
Does airplane mode affect the ability to make an emergency call?
In airplane mode, the radio module is disabled, so you cannot make an emergency call, even if such a button is displayed on the screen. To call the rescue service, you need to disable airplane mode.