How to set up SIM-map Tele2 Xiaomi Redmi smartphone: full guide 2026

Introduction: why Tele2 Xiaomi Redmi requires a special setup?

Xiaomi Redmi smartphones are known for their flexibility in settings, but when installed SIM-card Tele2 Users often encounter nuances that the "big three" do not have (MTS, Beeline, MegaFon). Tele2 Uses non-standard parameters APN for the Internet and MMS, a firmware MIUI Redmi doesn't always automatically load the correct settings, and as a result, it doesn't have mobile Internet, it doesn't send multimedia messages, and sometimes it doesn't even detect calls.

This article will help you understand how to properly install SIM-map Tele2 Xiaomi Redmi slot (including models with support) 5G), tune in APN For the Internet, activate the operator's services and fix typical problems, we will consider both standard scenarios (first install of the SIM) and non-obvious cases - for example, when the smartphone does not see the network after the update. MIUI or reset.

We pay special attention to the unique features Tele2: The operator requires manual activation of certain services through USSD-And that's what sets it apart from the competition, where most users just need to insert a map.

Preparation: What to do before installation SIM-map

Before you put the SIM in. Tele2 In Xiaomi Redmi, take a few preliminary steps, which will save time and eliminate the need to reboot your smartphone or reset your settings later.

• 📱 Check out Redmi: Check if your smartphone supports frequencies Tele2 (This is especially important for older models like Redmi. 4X Or the Redmi Note 5, Tele2 actively B20 (800 MHz), which is missing in some budget devices.
• 🔍 Identify the type SIM-Maps: Xiaomi Redmi of recent years (starting with Redmi Note 8) support nano-SIM. If you have an old SIM format micro-SIM or mini-SIM, it will have to be trimmed or replaced in the cabin. Tele2.
• 📡 Check the coverage of the network: Go to the site Tele2 And check the coverage map for your region. In some areas, like remote Siberia, the operator can only operate in a mode of operation. 2G, What will affect the speed of the Internet.
• 🔋 Charge your smartphone: The process of activating the SIM and settings APN It can take up to 10-15 minutes to make sure your battery is at least 30% battery power to avoid a sudden shutdown.

If you are switching from another carrier, remember to save contacts from the old SIM (for example, by exporting them to a Google or Mi Account).

⚠️ Note: If you use Xiaomi Redmi with two SIM cards (e.g. Redmi Note) 11 Pro+ 5G), Make sure that the slot is for Tele2 supportive 4G/LTE. In some models, the second slot only works in the mode. 2G, What will limit the speed of the Internet.

Installation SIM-Maps in Xiaomi Redmi: a step-by-step process

The process of installing the Sim in Xiaomi Redmi depends on the model of the device. SIM-The card is on the left side (for example, in the Redmi Note 10 Pro), but in some models (for example, Redmi). 9T) It can be placed on top. Here's the general instruction:

1. Turn off your smartphone (optional, but recommended for safety).
2. Find a tray for SIM-A card is usually a small hole with a metal ring. Use a paper clip or a special key (complete with your phone) to extract the tray.
3. Place it. SIM-map Tele2 In the corresponding slot: If you have a nano-SIM, insert it into the smallest connector. If the smartphone supports two SIMs, make sure that you have a small SIM. Tele2 slot-set SIM1 (usually supports 4G, while SIM2 can only work in 2G).

Carefully insert the tray back before the click. Don't put too much effort - if the tray doesn't come in, check if the SIM is installed correctly.

Turn on your smartphone and wait until it identifies a new one. SIM-A map may appear on the screen a notification "New" SIM-map found".

If after turning on the smartphone does not see the SIM, try:

• 🔄 Reset the device.
• 📶 Manually select the network: go to Settings → SIM-maps and mobile networks → Network settings → Selecting a network and selecting Tele2 manually.
• 🛠️ Check the tray for damage (sometimes contacts get dirty or bend).

Internet setting (APN) for Tele2 Xiaomi Redmi

The most common problem after installing the SIM Tele2 — There's no mobile Internet. It's because the settings are there. APN (Access points) don't load automatically. You'll have to add them manually.

Follow this instruction:

1. Open the settings on your Xiaomi Redmi.
2. Go to section. SIM-Maps and mobile networks (in some versions) MIUI This item may be called Mobile Network or Data Transfer).
3. Choose. SIM-map Tele2 (if there are several).
4. Press Access Points (APN).
5. In the upper right corner, tap the badge "+" or select Add Add. APN.
6. Fill in the fields with the following data (leave the rest unchanged or delete):

After filling, save the settings and restart your smartphone. If the Internet does not work, check:

• 🔗 Correctness of the data entered (especially APN — They often make mistakes in the domain, write.ru instead of.tele2.ru).
• 📶 Network signal strength (if the signal is weak, the internet may not work even with the right settings).
• 💰 Balance on the account (sometimes) Tele2 Blocking the Internet with zero or negative balance).

⚠️ Note: If you are using Xiaomi Redmi with Global firmware ROM (For example, for the European market, in the settings APN There may be no field type APN. Leave it empty or only indicate default.

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If, after setting up, APN The internet is not working, try sending it. USSD-*157# and select "Activate the Internet" Tele2 Requires additional activation of the service.

Setting up MMS for Tele2 Xiaomi Redmi

If you need to send and receive multimedia messages (MMS), You will need to create a separate profile. APN Unlike the Internet, the settings are a little different.

Follow the instructions:

1. Open the Settings again. → SIM-maps and mobile networks → Access points (APN).
2. Create a new one. APN so-called:

After you save your settings, restart your smartphone to check your work. MMS, Send a photo message to another phone (for example, a friend’s number). Tele2 or MTS).

If MMS They are not going to leave, make sure that:

• 📱 In message settings (Messages) → Settings → Settings MMS) The option "Automatic booting" is included MMS".
• 🌐 Actively mobile connection (MMS They don't go over Wi-Fi).
• 💳 There are enough funds in the account (some tariffs) Tele2 block MMS balance below 10 rubles).

Activation of services Tele2 through USSD-team

Tele2 It differs from other operators in that some services (e.g. internet or roaming) require manual activation even after setup. APN. It's done through USSD-commands - short codes that are entered in the application "Phone".

Here are the main teams for Tele2:

• 📞 *157# – the main self-service menu (check balance, tariff, connected services).
• 🌐 *157*1# — activate the Internet (if it does not work after setting up) APN).
• 📱 *157*2# — activate MMS.
• 🔄 *157*3# — switch to another plan (if the current one does not support the necessary options).
• 📡 *157*4# — activate roaming (if you are travelling).

After you type in the command, press the call button. In a few seconds, you will receive SMS If the command is not working, make sure that:

• 📶 SIM-The card is determined in the network (the operator name is displayed on the notification panel). Tele2).
• 🔋 The device is not in "Airplane" mode".
• 📵 No active blocking (for example, if the SIM is new, you must first activate it through a call to 611 or a website). Tele2).

If USSD-Teams are not working, try it:

1. Reboot the smartphone.
2. Temporarily disable the second SIM-card (if any).
3. Update firmware MIUI Up to the latest version (old versions had processing bugs) USSD).

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USSD-team Tele2 They only work when you're actively connected to the operator's network. If the SIM is not identified, first solve the problem with the coverage or network settings.

Problem Solving: What to Do If Tele2 It doesn’t work for Xiaomi Redmi.

Even after you've set up correctly, you can have problems, and here are the most common scenarios and solutions.

1.The smartphone doesn't see SIM-map Tele2

If after installing the SIM Tele2 The smartphone doesn't define it:

• 🔧 Check if the SIM is inserted correctly (sometimes the contacts don’t touch due to contamination or deformation).
• 📲 Try inserting the SIM into another smartphone – if it doesn’t work there, the problem is with the card itself (it may not be activated).
• 🔄 Update the firmware MIUI (In some versions there are bugs with the definition of new SIM cards).
• 🛠️ Reset network settings: Settings → System system → Resetting settings → Reset the network settings.

2. no mobile internet (even after setting up) APN)

If APN It is well-configured, but the internet is not working:

• 📡 Check if the data transmission is enabled for SIM-map Tele2: Settings → SIM-maps and mobile networks → Transfer of data.
• 🔗 Make sure you choose the right type of network: → SIM-maps and mobile networks → Preferred type of network → 4G (recommended).
• 💰 Check the balance and status of the Internet service via *157#.
• 🔄 Restart your smartphone in Safe Mode to eliminate the impact of third-party apps.

3. the calls are not working or SMS

If the SIM is determined, but you can not call or send SMS:

• 📞 Check if Do Not Disturb or call blocking is activated.
• 🔢 Make sure the phone number is properly linked to the SIM (sometimes additional activation is required when transferring the number).
• 📶 Manually select the network: Settings → SIM-maps and mobile networks → Choice of network → Tele2.

⚠️ Note: If you use Xiaomi Redmi with custom firmware (like LineageOS or Pixel Experience), work problems Tele2 This may be due to the lack of operator frequency support in the alternative software. MIUI.

4. Problems with 4G/LTE

If the smartphone only catches 2G/3G, not 4G:

• 📶 Make sure your tariff supports 4G (some old-fashioned Tele2 limited 3G).
• 🔧 In the network settings, select Only 4G or 4G/3G/2G (motor-car).
• 🔄 Update. IMEI (rare-time IMEI Help restore support 4G).

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If after all the manipulations 4G Check if your Redmi model supports ranges. Tele2. Like Redmi. 9C not working B20 (800 MHz), which Tele2 actively exploit 4G.

Additional settings: roaming, data transfer and traffic saving

If you travel frequently or want to optimize your mobile internet usage, pay attention to these settings:

1. Roaming setup

To avoid unexpected expenses on travel:

• 🌍 Activate roaming through *157*4#.
• 📱 Enable data roaming in settings: Settings → SIM-maps and mobile networks → roaming → Data transfer in roaming.
• 💰 Check the roaming rates at Tele2 (In the EU, special conditions apply).

2. Restriction of background traffic

To prevent apps from eating up the internet without your knowledge:

• 📉 Turn on Traffic Savings: Settings → Connections and sharing → Saving traffic.
• 🔒 Limit background data transfers for individual applications: Settings → Annexes → Application management → [Select the application] → Mobile data.

3. setting up the access point (internet distribution)

If you want to give away the Internet with Tele2 other-device:

• 📶 Activate Modem Modem: Settings → Connections and sharing → Modem mode.
• 🔑 Set a strong password for your Wi-Fi network (it’s often too simple by default).
• 📵 Keep an eye on the balance – Internet distribution consumes traffic quickly.

If the Internet distribution is not working, check:

• 🔧 Correctness of settings APN (Sometimes a separate profile is required for distribution).
• 📡 Signal level (with a weak signal, the speed will be extremely low).

FAQ: Answers to Frequent Questions