The telegram can't receive the SMS verification code

You mean why the telegram can't receive the SMS verification code? The specific reasons are as follows:

1. The three major domestic operators have not blocked the telegraph SMS verification service. Telegraph and short message service belongs to outsourcing business and is handled by a third party company. So when I received the telegram and SMS verification, I noticed that the source of each SMS was different. If you still can't receive the verification code after many attempts, you can change your mobile phone number to register, and buying overseas virtual mobile phone numbers such as GoogleVoice is a better choice.

2. The problem of not receiving the verification code is because your mobile phone number has not opened the international SMS service. In this case, you can consult the telecom operator.

3. It is a problem of mobile phone operators, such as the blocking or temporary failure of SMS gateway.

4. If the VPN is not turned on normally, it will also lead to failure to receive the verification code. It is recommended to check whether VPN is turned on normally.