Why can't I send a text message after the micro signal is blocked?

Zc SMS sent during WeChat registration always prompts that the verification code has not been received, which is caused by SMS interception error. The solution is:

1. On the desktop, click the "SMS" icon below.

2. In the "Notification" interface, click the three-point button in the upper right corner.

3. Click the three buttons on the upper right and select the "Settings" option from the expanded list.

4. In the setting interface, select the "harassment interception" option.

5. In the "harassment interception" interface, click the "SMS" menu item at the top to see if there is any record of intercepting SMS.

6. Return to the "Settings" interface and select the "SMS Center" option.

7. In the "SMS Center" interface box, fill in the SMS Center number again, and click "OK" at the bottom. If you don't know the number of the SMS center, you can call the operator to consult customer service.

Other reasons:

1, arrears

A common reason why SMS can't be sent out is that the mobile phone is in arrears. It's normal that you can't send text messages because your mobile phone is in arrears. If this is the case, you can call the operator's customer service phone to check the phone bill balance. If it is confirmed that the phone bill is insufficient to recharge, you can send a short message immediately.

2. Blacklist

When sending a message, the prompt failed. Not all people's messages can't be sent out, but only a few people's messages can't be sent out, so it is necessary to check whether the phone number has been misused and dragged into the blacklist.

3, check the signal

The smart signal on the mobile phone will show the strength of the signal. If it appears in the signal shielding area, it is normal not to send text messages.