Telecom Xiaomi 2SC for 4G card why can t send text messages

The main reasons are:

1. If the mobile phone is not inserted into the card or the card is in arrears, or the mobile phone has no signal and cannot send SMS, you can change the card to test, or change the place with signal to test.

2. It may be that the SMS center number is set incorrectly, you can enter the SMS interface, press the menu key, select to enter the SMS settings interface, find the SMS center number in the advanced settings, and set it again.

3. It may also be a system problem with the mobile phone, you can restart the mobile phone to try; If necessary, you can consider resetting or upgrading your phone to the latest version to solve the problem.

4. In addition, mobile phone hardware problems will also lead to the inability to send text messages, such as baseband or RF antennas, etc., you can contact Xiaomi's after-sales service to conduct a comprehensive inspection and repair of the mobile phone to solve.

Hello If the phone is a 3G phone, there may be incompatibility or poor compatibility when using a 4G phone.

1. It may be that the mobile phone card is not installed correctly, try to reinstall it.

2. It may also be a problem with the mobile phone card that causes you to be unable to make ** and send text messages, you can change the card to test it.

3. Or if it is caused by a system problem, you can restart the phone to try, and if necessary, you can restore the system of the mobile phone to the factory setting state or upgrade to the latest version to solve it.

4. In addition, the hardware failure of the mobile phone will also lead to the inability to make ** and send text messages, such as the failure of the baseband or RF antenna, internal circuit, motherboard chip and other components, etc., which need to be solved by contacting Xiaomi's after-sales service to overhaul the mobile phone.

Well, there are two possibilities, one is the problem of the mobile phone itself, the other is the problem of the card, you can try to check it on other mobile phones, if there is no problem, then it may be a problem with the mobile phone. You can try flashing the machine to see. If that doesn't work, it's best to ask the phone repairer.

It means that I also changed the mobile 4G card, but there is no problem.

Hello, if you are a customer of Beijing Mobile, it is recommended that you try to change the phone and change the card, if it is a problem with the mobile phone, it is recommended that you contact the mobile phone manufacturer to determine whether there is a problem with the mobile phone that needs to be repaired. If it is a problem with the card, it is recommended that you take the SIM card to the main hall of Beijing Mobile to test the card to determine whether there is a problem with the SIM card. If there is a problem with the SIM card, it is recommended that you replace it with a new SIM card.

Thank you for your understanding.

2S only supports mobile 2G, you choose to use only 2G network to see.

Hello. Depending on the problem you've described, not seeing your phone here won't solve it for you. Your phone problem can only be solved by seeing your phone face-to-face. In order not to affect your use.

a.Please go to a Xiaomi authorized repair point near you or Mi Home for testing.

Mi Home query path:

Query path of Xiaomi authorized repair outlets:

Mi Home is open from Tuesday to Sunday, from 10 a.m. to 6 p.m.

The after-sales service of Xiaomi mobile phones is: return within seven days, replacement within fifteen days, and within the one-year warranty period, non-man-made damage is completely free.

b.If you don't have a branch near you, if you bought it on the official website of Xiaomi, please go to the official website of Xiaomi.

Telecom cards are different from other slots, and many machines don't recognize them.

Hello. 1. Please put your mobile phone card into another mobile phone to see if you can send and receive text messages.

3. If you can send and receive text messages, it is recommended that you reinsert the card into your mobile phone and send yourself a bright and boring text message to see if you can receive it.

5. If the number is correct, please temporarily uninstall your system security software.

6. If it still can't be solved, please back up your data, go to recovery to clear cache, user data and all data, and do not restore system settings after entering the system.

Hello. If your phone can't send text messages, we recommend that you check the following steps to troubleshoot the cause:

1. It is recommended that you click SMS - Menu Key - Settings - Advanced Settings - SMS Center Number to reset it.

2. It is recommended that you try to dial a friend to see if there is any arrears.

3. It is recommended that you try whether other cards can be used normally in Xiaomi mobile phones.

4If it still can't be solved, please back up the data, enter recovery to clear the cache, user data and all data, and do not restore the data temporarily after entering the system, and send a text message directly to try.

5. If it still can't be solved, it is recommended to back up the data and flash to the latest development version for a try.

Xiaomi mobile phone line brush tutorial:

Here's how to deal with your phone not being able to send text messages:

Method 1] You can change your mobile phone to see if you can send and receive text messages;

Method 2] If you can send and receive text messages, it is recommended that you insert the card into your mobile phone again and send a text message to yourself to see if you can receive it;

Method 3] If not, it is recommended that you check whether there is a problem with the SIM card;

Method 4] Check whether the SMS center number is set correctly;

Method 5] Bring the mobile phone card to the local business hall to test or replace the mobile phone card.

If you do not receive an SMS or verification code, you may have the following conditions:

Situation 1] Check whether the mailbox is full, if so, please delete part of the information;

Situation 2] If you still can't receive it after deletion, it is recommended that you change your phone or card to test whether it is caused by hardware reasons;

Situation 3] Check whether it is blocked by mobile phone blocking software;

Situation 4] Check whether the mobile phone signal is normal, and try to test whether it can be received at another location.

Is there a problem with your card? Can I use it with another phone?

I want to know how you deal with this problem, I changed my 4G card today and I also had such a problem.

The Xiaomi Mi 2 does not have a Telecom 4G version.

Xiaomi Mi 2 does not have a 4G version, is it Redmi or what?

Hello. What is the system version of your phone? Please try the following:

1、Xiaomi mobile phone comes with similar security software running in the background,If you install other security software, it may cause conflicts,It is not recommended that you install third-party security software,Installing these software may affect the normal use of the phone。

2. If your system is not the latest system version, it is recommended that you turn on the network and update the system version. The new system version will add some new features and fix some problems in the old version.

3. If you still can't, it is recommended that you try to back up and empty the data, which may cause interference in the data. Backup: Security Center - Backup - Create a backup to back up the data you need for the first instance.

Clear data: In the shutdown state, press and hold the volume plus key and the shutdown button, and let go when the boot screen appears, and you can enter recovery. Go to Recovery >Chinese>> >> Clear Data >> Empty all data.

4. You can also use the line brush brush machine to try, the line brush is more thorough. It is recommended that you back up your computer before flashing.

bPlease flash according to the flashing tutorial, flashing tutorial: