What do I do if I can t receive the verification code on my phone?

Hello, before you check according to the following list, please try to use the voice verification code to send an uplink SMS Alipay to log in quickly. If the SMS verification code and voice verification code cannot be obtained, we recommend that you send SMS verification through the [Send SMS Verification] method and follow the prompts to send SMS for verification. If you have tried all the above methods and the verification is still unsuccessful, and the Android phone and iPhone cannot receive the verification code, please verify:

1. Some Android phones can set whether to allow DingTalk to use the network, please check whether DingTalk is allowed to connect to the Internet in its own mobile phone settings. 2. The mobile phone settings of the Apple mobile phone itself should allow DingTalk to use [cellular mobile network], and then trigger the verification code attempt after setting the permission to use. This is usually due to the fact that cellular data is not allowed.

3. If it is allowed to be used or still cannot be received, it is recommended to check through the following paths: the mobile phone is turned off and restarted; Try to click on the voice verification code on the page to receive; Check whether there is a blocking set in the blacklist of mobile phones; Whether there is security software that intercepts the verification code; Whether you have unsubscribed from DingTalk's text messages; Contact your mobile phone carrier to see if the blocking has been carried out; Swap the SIM card to another mobile phone and try it.

What happens if I can't receive the verification code on my phone?

Reasons why the phone can't receive the verification code:

1. The mailbox is full, delete part of the information and you can roll to receive it.

2. Check whether the phone is set to block or block, and turn off the blocking or blocking setting.

3. Set up a blacklist, smartphones have blacklist and spam automatic interception function, and if you can't receive the information, it is very likely that you will be pulled into the blacklist or intercepted as spam SMS. The way to deal with this is to turn off the blacklist.

4. The hand is in arrears. It may be that the mobile phone has been shut down due to arrears, so the text message cannot be received, and it can be solved by simply paying the phone bill.

5. Poor mobile phone signal. For example, the mobile phone is in the subway, elevator, and some buildings The signal is very weak, so you can try to go to a place with a good mobile phone signal and re-obtain the SMS verification code.

6. Dual-SIM mobile phones affect SMS reception. For dual-SIM phones, if you can't receive the SMS verification code, you can take out another card and try again.

7. Mobile phone service is not supported. It is recommended to try to change to another mobile number.

8. If you send more SMS than the maximum number of messages on the day, try again the next day.

Mobile phone daily maintenance tips:

1. For mobile phones with poor waterproof performance, try not to frequently contact water in a large area.

2. Remember to replace the battery of some mobile phones after a long time.

3. Try to choose a protective phone case.

4. Don't keep playing mobile games while charging.

5. Don't put it next to your pillow when you sleep at night.

6. Do not wipe the phone screen with wet wipes.

7. Drive and play with your mobile phone.

8. Don't wait until the mobile phone battery is almost out of power before charging.

9. When the mobile phone is charging, do not connect **.

10. Do not use the mobile phone when it is on the grid. <>

You may not receive an SMS or verification code for the following reasons:

1. You can check whether the mailbox is full, if so, please delete part of the information;

2. If you still can't receive it after deleting, you can change the phone or change the card to test whether it is a hardware factor;

3. After ruling out the above reasons, you can try to test whether it can be received at other locations to see if it is the cause of weak local signal.

What happens if I can't receive the verification code on my phone?

Operating phone: Huawei P50

Operating System: The steps to unblock SMS messages on your phone are as follows:

1. In the information interface, click the four dots in the upper right corner.

2. In the options, click on Harassment Block.

3. In the harassment blocking interface, click Blocking Rules.

4. In the Interception Rules interface, click SMS Blocking Rules.

5. In the interface, turn off the intelligent interception of spam SMS and the interception of strange SMS.

The main implementation of CAPTCHAs:

1. Reading refers to reading the pre-made **file randomly from the specified directory on the server, and displaying the **file on the page for user identification.

The disadvantage of this method is that it is easy to leak the URL of the ** file in the page file, and malicious users can take advantage of this to obtain the relationship between most of the pre-made ** file URLs and the captcha that needs to be entered by repeatedly trying to access the page that uses the captcha, and then skip the verification of the captcha through the correspondence to make the captcha invalid.

2. Generative means that a string is randomly generated in the program through the way of **, and the string is displayed graphically on the page and the old chain is erected on the page for user identification.

Because this method is more convenient to implement, the main ** method is used to achieve the verification code. Generative type will generally also invoke Zen to superimpose background noise on the generated **, which increases the difficulty of recognition. Hotmail and Gmail** use methods such as deformation and color change to make automatic recognition of verification codes almost impossible.

Check if it's because of a problem with your phone's settings!