What should I do if my mobile phone cannot send verification code?

1. Why the mobile phone cannot send the verification code

1. The user’s mobile phone number is blocked by the operator

Such notification text messages were sent to the operator The operator complained that the text message was spam, causing the text message to be blocked by the operator.

Solution: You need to contact the operator to solve this problem

2. Blacklist settings such as mobile phone SMS security software

I once set a more strict blacklist in mobile phone text messages. The interception rules for harsh interception.

Solution: Check the SMS blacklist settings, menu-gt;; harassment interception-gt;; settings, check the interception mode and black and white list respectively to see if there are numbers that do not allow SMS messages to arrive.

3. Privacy settings of the mobile phone’s internal browser

The browser settings have a security level that is too high or a setting that blocks “third-party cookies and website data”.

Solution: Reset the browser security level or turn off the browser's "Block third-party cookies" setting, set -gt;; privacy settings -gt;; content settings.

4. The maximum number of text messages sent by a mobile phone exceeds the limit of the day

In order to avoid text message bombardment and waste of resources, some mobile phones are set to send a maximum of ten text messages per mobile phone number per day.

Solution: You can no longer log in to services that require mobile phone verification on the same day.

5. Delay in network, wireless network, communication, etc.

Due to network or regional problems, there may be a certain delay in the verification information sent by the server.

Solution: Wait patiently, or try again after the countdown is completed

Summary:

Several situations in which the mobile phone cannot receive the verification code:

1. The mobile phone is equipped with interception software.

2. The mobile phone is turned off, has no signal, is in arrears or is out of service.

3. After the mobile phone is stopped due to arrears and is recharged, SP text messages cannot be received on the first day of resumption.

4. The user has set up a blacklist on the operator's side.

5. The mobile phone cannot receive text messages longer than 70 characters.

6. Use mobile phones overseas or use overseas mobile phones.

7. The mobile phone’s short message storage is full.

8. There are mobile phone network and operator failures in some areas.

2. Why can’t I receive the verification code on my phone and cannot send text messages?

Hello! The general handling method is as follows:

1. Check whether the mobile phone has been stopped due to arrears. If so, pay the phone bill in time.

2. Check whether the current network is normal and whether the network signal strength is OK.

3. Check whether the SMS center number setting on the mobile phone is correct. The specific SMS center number can be obtained by dialing the customer service hotline 10086.

4. Take out the mobile phone card and try it on other mobile phones to eliminate abnormalities in the mobile phone and mobile phone card.

5. It may be that the SMS function of the mobile phone has been turned off by the operator (it may be suspected of sending harassing text messages, sensitive information, group text messages, advertisements, etc.). For specific details, please call the customer service hotline 10086 or go to the local business office to verify.

6. If you cannot receive text messages, it may be intercepted and deleted by anti-virus software or other software; if you cannot send text messages, there may be an abnormality in the mobile phone system.

7. The mobile phone system is unresponsive. Try restarting the phone.