How to keep in touch with Xiaomi Redmi 9: the complete guide

Managing a phone book on Xiaomi’s modern MIUI-enclosed smartphones may seem easy at first. However, when it comes to the Redmi 9, users often encounter the nuances of choice of storage, which are critical to data security. The wrong save path can lead to irretrievable loss of numbers when changing devices or accidentally resetting settings.

In this article, we will take a look at all the available methods of recording subscribers so you can be sure of their safety, pay special attention to the differences between on-premises storage and cloud synchronization, and understand these processes will allow you to effectively manage the call list.

Modern interfaces offer many options, but not all of them are obvious to the beginner. We'll look at step-by-step algorithms that will help you avoid typical errors. You'll learn not just to add numbers, but also to structure them for maximum convenience.

Choice of storage location: SIM-card

The first step when you add a new number to Xiaomi Redmi 9 is choosing storage, which is fundamental because it determines the fate of your data, and it offers several options, each with its own specifications and limitations.

Retention on SIM-The card is the oldest and least functional method, and this was the standard approach in the push-button era, but it's now highly discouraged for mainstream use, and the SIM's memory is limited, so you can't save long numbers or extra data.

• 📉 Limited memory does not allow you to store more than 250 contacts.
• 🚫 Inability to add avatars, emails and additional numbers.
• 📝 Often there is a pruning of names before 10-15 Symbols, which makes identification difficult.

The phone's memory option looks more attractive, but carries hidden risks. If the Redmi 9 device is lost, broken, or completely reset, the entire phone book will disappear forever. Local storage is convenient for temporary records, but dangerous for a permanent base.

⚠️ Warning: Keeping contacts solely in the phone’s memory makes them vulnerable to any software malfunction or physical device breakdown.

The most reliable way is to use a Google account, which automatically syncs and access numbers from any device, and just type in your login and password to recover the entire phone book in minutes.

Step-by-step instruction for adding through a standard application

The standard MIUI Contacts app has a wide range of features that allow you to flexibly configure records. The process of creating a new subscriber card begins with the launch of a corresponding application or a set of special code. The program interface is intuitive, but requires care when filling in fields.

To get started, you need to click on the + icon or the Make Contact button, which is usually located at the bottom of the screen or in the corner of the interface, and then you will open a form for entering data, where you will need to fill in several mandatory and additional fields, and the system will prompt you to choose a save location if you have not done this before.

In the window that opens, you'll see a field for entering your name, phone number, and other details, and it's important to choose the right account to which you're going to record, and if you have multiple mailboxes connected, the system can offer you a choice, and you can't go wrong.

Once you have the basic information, you can go to the advanced card settings, which add addresses, social media links and (notes) that will help you better identify your subscriber in the future.

• 📞 Enter the main phone number in an international format for the correct operation of messengers.
• 🏷️ Use the “Company” and “Office” fields for business contacts.
• 🔔 Assign a unique notification sound to important subscribers.

The final step is to confirm actions with the Save button or a tick in the corner of the screen, and then the recording instantly appears in the shared list and syncs with the cloud, a process that takes only a few seconds, but guarantees data security.

Import of contacts with SIM-maps and other devices

Often there is a need to transfer the accumulated number base from the old device or SIM-Xiaomi’s built-in tools allow you to do this quickly and without using third-party software.Import function is available in the settings menu of the application Contacts».

To start the process, go to the control menu, which is usually hidden behind three dots or stripes in the corner of the screen. Select "Import contacts" and specify the data source: SIM-card,.vcf file or other device.

When importing from a SIM card, the system counts all available records and suggests choosing an account to place them, recommends choosing a Google account immediately, rather than a phone memory, to ensure automatic backup, which is key to data migration.

If you're using a.vcf file, you have to download it to the file manager, and when you open the file, the system automatically prompts you to add the contacts you find to the phone book, which is a universal method that works with almost all smartphones.

Xiaomi device owners also have Mi Cloud, and if you have synced on your old phone, you just need to log in to your Mi Account on your new device, and all numbers will be automatically connected via the Internet.

Set up sync with Google account

Syncing with Google is the gold standard for data security in the Android ecosystem. On Redmi 9, this process is set by default, but requires user verification. Without an active Internet connection, changes will not be transmitted to the server.

To make sure sync works, open your smartphone system settings and look for Accounts and Sync. From the list, select your Gmail inbox and check the status of the sliders. They must be activated to transfer data.

It's important to understand how conflict works. If you change a number on your phone and then edit it in the cloud from your computer, the system will ask you which version to leave, and always choose the most relevant information so you don't get confused.

• ☁️ Data is stored in a secure cloud and does not take up space in the phone’s memory.
• 🔄 Changes are displayed on all devices (tablet, PC, other phone) instantly.
• 🛡️ When you lose your phone, the numbers are restored at the first authorization.

To force a data update, you can use the "More" menu in the account section and click "Sync" -- an action that is useful after a massive database edit or device change, and it takes from a few seconds to a couple of minutes to wait for the process to be completed.

⚠️ Attention: Deleting a contact in the Contacts app on your phone will cause it to be removed from the Google cloud the next time you sync.Be careful with clearing the list!

Editing and grouping of contacts

You can't manage a large phone book without grouping and editing, and MIUI has a convenient tagging system that allows you to categorize subscribers, making it easier to find and send messages.

To create a group, go to the Tagged or Group tab in the Contact App, where you can create Family, Work, Friends categories and assign them unique ringtones, and the sound of a call for a group will let you know who is calling without taking the phone out of your pocket.

The existing record is edited through the "Change" button in the subscriber card, where you can combine duplicates if one person has multiple numbers, and Link Contacts combines disparate records into one card.

When editing, pay attention to formatting the number. For international calls and messengers like WhatsApp or Telegram, the number should begin with the country code. For Russia, it is +7, not 8.

There's also a feature to add pauses and expectations to the room, which is useful for automatically dialing additional numbers for offices or support services, and you can find special p (pause) and w (waiting) symbols in the dialing keyboard menu.

Solving contact issues

Even in a stable Xiaomi system, there are sometimes crashes: contacts can disappear, avatars can not be displayed or notifications will not arrive, most often the problem lies in the display settings or application access rights.

If the phone book is empty, check the display filter. There is a "Music Contacts" option in the contacts menu where you can select "All Contacts" instead of "Phone Only"; often users accidentally hide data from a SIM card or the cloud.

The lack of sync can be caused by a lack of space in Google storage or blocking background activity by the power saving system.Redmi 9 is known for aggressive battery optimization, which can "kill" the sync process.

• 🔋 Allow auto-run for Contacts and Google Play Services».
• 🌐 Check the stability of the Internet connection and work DNS.
• 🧹 Clear the Contacts app cache through the application settings.

In case of serious errors, resetting the app will help. Go to Settings → Apps → All apps → Contacts → Memory and click “Clean”. This will not delete the numbers themselves if they are saved in the account, but will return the display settings to factory.

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Expert advice: Export your contacts to a.vcf file regularly and save them to your computer or flash drive, which will create an additional recovery point in case you block your Google account.

FAQ: Frequently Asked Questions

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The most reliable way to keep contacts in your Google account is by regularly checking sync status and making periodic backups to the file.