What s going on with the phone not being able to send text messages, it has always been sending, the

If your phone can't send text messages, you can try to test it back on or change your phone, and check if there are any of the following:

1.If the SMS number is set incorrectly, please re-enter the correct SMS number.

2.No signal or low phone battery;

3.If the system is busy during peak SMS sending periods during holidays, we recommend that you try again later or avoid peak sending periods.

4.The format of the sending is incorrect. If you send a text message to a PHS user, you need to add the area code before the number;

5.The SMS was sent for more than 24 hours;

6.The phone has blocked the SMS sending function;

7.Being blacklisted for SMS;

8.insufficient balance of numbers;

9.The SMS inbox and sending box are full.

If the above reasons still cannot be solved, you can contact the local customer service or go to the business hall to confirm whether to activate the SMS function, and hand it over to the staff to deal with.

If your phone can't send text messages, we recommend checking to see if you can make and receive calls**. If not, please check whether the signal of the machine is stable and whether the phone bill is sufficient.

If the phone is receiving and calling** normally, but cannot send text messages, it is recommended:

2.Try to change another SIM card.

3.Check if the machine has firmware system update push notifications, and if so, please upgrade your phone to the latest version.

If the problem persists after the above operations, please bring the purchase invoice, warranty card and device to the Samsung service center for inspection.

1. Some SMS messages cannot be sent.

1. Confirm whether the balance of the phone bill is sufficient.

Please make sure that the phone card credit is sufficient, if the credit is insufficient, the SMS will fail.

2. If the SMS contains sensitive words, the other party cannot receive it after sending it.

Please use the test statement to send a text message to confirm whether the other party can receive it normally, such as sending: Hello, thank you, etc. If the other party can receive it normally, it means that the previously sent SMS may contain sensitive words.

3. Confirm whether it has been turned on"Fixed dialing"Business.

After fixed dialing is enabled, you can only send messages to contacts in the fixed dialing list, not to other numbers. If you want to continue sending text messages, cancel the fixed dialing service. Go to Settings -- (Application & Permissions) -- System Application Settings -- ** -- Corresponding SIM card -- Fixed dialing, turn off fixed dialing (the pin2 code that needs to be entered when turning off needs to consult the operator).

4. It is not possible to send SMS to certain short numbers.

2. All text messages cannot be sent.

1. Confirm whether the balance of the phone bill is sufficient.

Make sure that the phone card credit is sufficient, if the phone credit is insufficient, the SMS will fail.

2. Turn on and off the flight mode.

You can try to try by toggling the airplane mode and re-triggering the network after trying.

Third-party SMS apps may have compatibility reasons, it is recommended to use the system's built-in SMS app, go to Settings - Application and Permissions More Settings - Permission Management - Permissions - Default App Settings - Info, set as Messages.

4. Check whether the SMS center number is set correctly.

Go to Info--Click the dot in the upper right corner -- Settings -- More Settings -- SMS Center Number, if you don't know the local SMS Center number, please contact the operator to get the SMS Center number and set it.

Note: If you check other mobile phones with SIM cards from the same carrier, you can also check the local SMS center number.

5. Compare and test SIM cards.

It is recommended to put the SIM card on other mobile phones to send SMS test. If the sending still fails, it is recommended to consult the carrier's customer service.

This action does not delete the software or files, only resets all the settings; For the security of your data, you can back up your important data before the operation.

Note: Go to Cloud Service - Device Cloud Backup - Backup Data Type - System Data - Return - Back to Back Up Now to back up some system settings and desktop layout; Cloud service--Data synchronization--Turn on WLAN, Bluetooth, etc. to synchronize data to cloud service.

The most primitive function of the mobile phone is to make ** and send text messages, although many people will now use social software to replace these two functions, but it is still indispensable.

When you don't have an internet connection, you need to use ** to send or text messages to contact people.

Occasionally, I will encounter the problem that the text message cannot be sent.

Today, I will analyze and analyze the reasons for "mobile phone text messages can't be sent".

Cause 1: The mobile phone is in arrears.

In these years, you still need to charge for calling and texting, and if your mobile phone is in arrears or even downtime, you can't send text messages. Therefore, when you can't send text messages on your mobile phone, your first reaction is to check whether you are in arrears and shut down.

Reason 2: The other party sets up a firewall.

If the number you want to send is firewalled, your text messages will be rejected. In this case, it will show that the sending is successful, the receipt fails, and although the other party is lucky enough to not receive it, you will still be deducted the SMS fee.

Cause 3: Signal problem.

Although most places will have network coverage now, the network is not stable. When your text message can't be sent, it is likely that the network is not good or not covered, and moving to a place or restarting the phone may be able to solve the problem.

Reason 4: A large number of reeds are sent.

There is also a situation where you have recently sent a large number of text messages, which are judged to be advertisements or spam messages, so they are blocked. In this case, your text messages are not sent, but cannot be received, and are classified as spam by default.

Reason 5: Insufficient memory.

Whether it's your outbox or drafts, if your phone's memory is full, it can also cause text messages to not be sent. It's best to clean up your text messages regularly.

You don't need to worry about accidentally deleting the memory, just use the mobile phone data recovery wizard to retrieve it when you delete it by mistake.

It may be because you don't have an SMS center number set up.

The SMS center number is different from place to place, first of all, you need to know the principle of sending SMS. To put it simply: you encode the SMS and send it to the switch, and then send the SMS to the other party's mobile phone through the switch.

There is a process of judging the caller's attribution when it arrives at the SMS gateway, and the mobile phone with the center number will also send the signaling of the center number to the SMS gateway when sending SMS, so that it can be sent normally.

The format of the mobile SMS center number is: +8613800 region** (if Chengdu is 028, write 280, the first digit of the four-digit area code has 0 omitted, and the three-digit area code writes 0 behind), and finally 500It's all +8613800280500.

When sending a text message, it shows that it is being sent, and after a while, it is a sending failure, what is the matter?

Check your SMS settings

1. Open the SMS settings of your mobile phone and find the message center in the SMS settings.

2. After opening it, you will see the number of the information center, which is a string of numbers with the area code of +8613800 and 500, click to confirm.

3. Then click Resend on the text message that failed to send.

4. After changing the correct message center number, the SMS can be sent immediately.

5. Network reasons. If the payment is in arrears, it can be sent after paying the phone bill.

1. Check whether the mobile phone card is in arrears? 2. Have you sent a lot of text messages before? If so, it is possible that the SMS function has been shut down by the operator, and this kind of SMS will all fail, and you need to call 10086 to find a manual customer service to help you open it before you can continue to send.

3. If the above 1 and 2 are not true, have you changed the mobile phone settings and changed the SMS center number? You can consult 10086 to tell you the correct SMS center number, and you can change it back.

You can put your SIM card in someone else's phone and test texting to see if it's a card or a problem with your phone.

Summary. Pro, the workaround is detailed: 1

When sending a text message, it always shows that it is being sent, and after a while, it is a sending failure, an exclamation mark. 2.Open the settings for SMS on your phone.

3.Find the dashboard in the SMS settings. 4.

Once opened, you'll see the number in your dashboard, and if it's not a +86 string number, then one of the reasons why you failed to send an SMS is here. I changed this number to my own.

Kiss! Hello! Glad to serve you! Please wait patiently for 2 minutes, we are sorting out, and we will answer you immediately, and please don't end the consultation!

My mobile phone number SMS has been deactivated, how to open it.

Pro, the workaround is detailed: 1When sending a text message, it always shows that it is being sent, and after a while, it is a sending failure, an exclamation mark.

2.Open the settings for SMS on your phone. 3.

Find the dashboard in the SMS settings. 4.Once opened, you'll see the number in your dashboard, and if it's not a +86 string number, then one of the reasons why you failed to send an SMS is here.

I changed this number to my own.

The SMS service function has been disabled for mobile phone numbers.

Dear, call 10086 to communicate with the manual customer service, tell him that your text message has been blocked, and ask if you can unblock it.

I asked and said no, I'm telecom.

I've asked, and he says no, he can't.

I'll see if I can give you liberation on the official website.

Dear, the SMS function of the telecom mobile phone card is turned off, and it can be opened through 10,000 manual customer service or in person at the telecom business hall.

The problem is that I'm not in the local area, I'm out of town.

Dear, the SMS function of the telecom mobile phone is turned on by default, if it is turned off in special circumstances, you can directly transfer the manual service through 10000, please open the manual customer service through the background system.