Is it true that Baidu sends New Year greeting text messages for free?

I just sent it, and it is true. At least there is no charge yet. However, it can only be sent to yourself, and there is a certain quantity limit! I received about 10 messages in one ***! He said "The sending limit has been reached, please try again in 24 hours"!

The first time you send it, you will get a verification code after entering your mobile phone number. After entering the verification code, you can use it all the time. You don’t have to keep inputting it. You can use it after inputting it once. You can use it once. Send 10 messages