Owners of Xiaomi smartphones often face the need to change the display or settings of the dialer.This may be due to the desire to hide your ID when an outgoing call, change. SIM-maps or just the need to customize the interface, understanding how the shell call system works. MIUI HyperOS, which allows you to effectively manage contacts and communication parameters.
The customization process is not always obvious, as manufacturers hide some technical options in the depth of the menu. However, knowing the exact paths of navigation, you can quickly solve the problem. SIM-maps to more complex manipulations with the display of numbers.
It's worth noting that when you say "number," you often mean very different things, like someone wants to change their Caller ID, someone wants to fix an important contact on the screen, and someone else is trying to change their technical ID, and we're going to look at each of these things so you can find a solution for your own case.
Setting up the Caller ID number when calling
One of the most common reasons for looking for a change of number is to hide your ID when making an outgoing call. In Xiaomi smartphones, this feature is adjusted through the operator's network settings. To change the setting, you need to go to the call menu and find the appropriate section.
Usually, the path is this: open the Phone app, click on three dots or a setup gear, and select "Call Accounts" or "Additional Settings." Here you will see the option Display the number. The system will offer three options: show the number, hide the number or use the default settings.
β οΈ Note: Number Hiding only works if your mobile operator supports this service.In some plans, the Hiding may be paid or completely blocked.
If you select Hide a Number, the person will see "Anonymous Subscriber" or "Hidden Number" instead of your numbers, which is useful for maintaining confidentiality when calling delivery services or strangers, but for emergency calls, the number will still be transmitted.
π‘
If the Hide Number option is inactive (gray), try extracting it. SIM-You can insert it into another phone, change the settings there, and then return it back.
Shift. SIM-call-out maps
With two-symbol Redmi and POCO smartphones, the question often arises of how to βsetβ the right number for a call by default, which allows you to flexibly manage this process by assigning priority SIM for different types of communication, this is especially true when one card is used for the Internet and the other for voice communication.
To set up, go to Settings β SIM-In the default section, you can choose which SIM card to use for calls, and you can set a request every time you dial, giving you full control over which number you call from.
- π± Always ask: the phone will offer to choose a SIM before each call, which eliminates random spending from the main balance.
- π’ Default Card 1: All calls go through the first SIM until you manually change the selection in the set menu.
- π Separation by Contacts: In Some Versions MIUI You can assign a specific SIM for a specific contact in your card.
And the Phone app itself has a switch right under the typing field, and you can quickly change the active SIM just by tapping the icon, and that's the fastest way to "put" the right number for a one-time call.
Changes in IMEI and technical identifiers
There is a category of users who use the question of "how to put a number" to mean changing the IMEI (International Mobile Equipment Identity), a unique fifteen-digit code assigned to the manufacturer, and it is important to understand that the legal change of IMEI on modern Xiaomi smartphones is not possible by standard means.
Attempts to change this number through an engineering menu or third-party programs require Root rights and an unlocked bootloader.This action violates the warranty and can result in the phone losing network view or being blocked by the operator.In most countries, changing the IMEI is illegal.
If your phone is lost IMEI (If you show zeros or nulls, it indicates that the software or hardware is damaged, and then you don't need to manually "steal" the number, but you need to restore the backup. NV-data through specialized software, for example, QPST MiFlash, which is only possible for experienced craftsmen.
β οΈ Note: Use of Generator Programs IMEI from unverified sources often leads to infection of the device with viruses or a complete lock of the motherboard (brick).
Why canβt IMEI be changed legally?
Setting up fast dialing and securing contacts
Another meaning of the phrase "number" is to create quick access to frequently used contacts. In the shell of HyperOS and MIUI, there is a convenient feature "Quick dial", which allows you to assign a contact for a long click on the digital key.
To configure this feature, open the Phone app and go to settings. Find Quick Dial. Here you will see a list of numbers from 2 to 9. By clicking on any of them, you can select a contact from the phone book. Now, by holding your finger on that number in the on-screen keyboard, you will automatically initiate a call.
This is especially useful for older people or in emergency situations where there is no time to look for a contact on a list, you can "put" the numbers of children, rescue services or close relatives, and the system also allows you to add contact widgets to your desktop for even faster access.
- π Speed: The call is carried out in one long press, bypassing the search in the list.
- π΄ Availability: ideal for people with poor eyesight who find it difficult to hit small icons.
- π Automation: Some models allow you to set up automatic dialing after the beep signal.
Hiding numbers in the journal and contacts
Sometimes users need to hide a particular contact number from prying eyes or protect a call log, and although you can't completely "password" a single number in a standard call, there are effective workarounds.
One is to use Hide Numbers in your contact settings, so you can blacklist a number or create a separate restricted group, and the other, more reliable, is to use Second Space, which creates an isolated environment in your phone with your contacts and your call log, and you can access it with a separate password or fingerprint.
Also worth paying attention to is the privacy settings in the Mi Cloud service, if sync is enabled, make sure that access to contacts is protected by two-factor authorization, which will prevent data leakage in the event of loss of an account.
π‘
Using Second Space is the most reliable way to hide the presence of certain numbers and call history from outsiders, as it is a fully isolated system inside the phone.
Table: Comparison of Number Management Methods
For ease of perception, we have systematized the basic methods of setting up a table, which will help you quickly determine which method is suitable for your particular situation and smartphone model.
| Method | Purpose of use | The need for a Root | Risks. |
|---|---|---|---|
| Setting up Caller ID | Hide the number when you call. | No. | Blocking by the operator |
| SIM Replacement by Default | Choosing a call card | No. | Absent. |
| Quick set. | Acceleration of dialing | No. | Random call. |
| Change of IMEI | Technical replacement of ID | Yes. | Tall (brick, law) |
As you can see from the table, Xiaomiβs regular tools allow you to solve 90% of user tasks without risk to the device, and experiments with technical identifiers should be carried out only if you have deep knowledge and need.
Frequent problems and their solution
Users may encounter errors when setting up numbers, such as not saving the room settings or permanently resetting the SIM card selection, often by simply resetting the network settings.
To do this, go to Settings β Connections and Sharing β Reset Wi-Fi, mobile networks and Bluetooth. Click Reset. This action will not delete your personal data, but will return network settings to factory values, which often eliminates software conflicts.
If the problem is that the number is not defined (writes "Unknown"), check if it is inserted correctly. SIM-Sometimes the contact oxidation causes the card chip to lose touch, wipe the contacts with a pin and re-insert the SIM.