How to send text messages by mobile phone without paying?

To tell the truth, it has embarrassed me, because I used to work in SP, which is a wireless service provider. To put it bluntly, I often send some messy advertising information to everyone's mobile phones and other businesses. You may not understand the shady. Now that I have left SP, it is also a pleasure to watch everyone use some free SMS software. I really can't stand it. Out of conscience, let's stand up and say something.

All software that provides free SMS can be divided into two categories:

1) If you want to register with your mobile phone number, you can send short messages for free after registration.

2) If you don't need to register with your mobile phone number, you can send short messages directly for free.

I'll tell you where they are black!

Let's talk about the first category, which requires mobile phone number registration.

You need to send text messages for free. Of course, you need to register a mobile phone number, usually fill in your mobile phone number, and then their system will return you a verification code. If you fill in this verification code, then you can start the service. Free SMS is allowed, because your registration means that your mobile phone number has been recorded by them for future use. What is it used for? Think about it, it costs ten cents to send a short message, and as an SP, if there is an agreement with China Mobile Unicom, it will be sent through their port number. If there are more than one million articles (in the current month), it will be counted as 5 cents, and if there is a reply, it will be offset. But there must be a cost. There are so many chat users that they can send short messages through its port number for free. Are all these businesses * * * manufacturers? Of course not! Their official excuse for this place is that we get more users through these means, thus providing support for our advertising business.

This excuse is very pale! Wireless advertising is not easy to do now!

They have a brilliant idea! They said "sign up for XXX now". How many free text messages do you send every month? Note: What does the word "now" mean? It means that there is no charge only during this period! When will it be collected? Sorry, SP won't tell you voluntarily, and then after a period of time, about half a year later, he will start collecting the monthly fee without informing the user. Users wait until the money is deducted before complaining. Their statement is: free for half a year, and now the time has passed. They charged and made a notice, but you didn't receive it. The most you can do is apologize. Think about it, as an SP, starting from a certain month, you suddenly charge millions of users a few dollars monthly rent, what is the total income ...! ! Besides, you sent a text message, and you and your friend were in trouble. Because you send a message to your friend for free, and that number is also recorded by SP, as long as your friend replies to your message, even if you use SP's service, it is "reasonable" to collect money in the future charging month. Even your texting friends are in trouble because of you! ! !

Category II: No registration required. Speaking of which, do you understand where the black is? By the way, if you don't register, you will be spared. The money of the mobile phone will not be deducted, but you will be sent to your friends as an accomplice, and their friends will reply and deduct the money!

Everyone has to ask again: why do you need a friend's reply to deduct his money? Because the SMS platforms of China Mobile and China Unicom are based on MISC, merchants can't deduct users' money casually. Only when the user sends a message to the port number of the SP actively can it be regarded as a service registered with the SP, and the fee can be deducted. So you send a message to XXX and others to register the verification code, which is equivalent to sending an uplink (our industry is called uplink), and then your friend replies to the message you sent him, and the other uplink is sent to SP by a friend. Then after a few months, SP deducted your money, which was justified. You can't sue him if you complain!

This is the whole shady story. When I was in SP, I dare not say. Now, for the sake of conscience, I'm anxious for everyone, watching everyone use these softwares all the time! Stop it! Brothers!

This is what I saw on the Internet. Maybe there is such a thing. Let me remind you first. I use mobile fetion, and send messages for free after registering for free, only counting traffic. I also opened a gprs traffic package myself. What I want to know is, will Mobile Fetion also hack users' money as mentioned above? Urgent for expert answers, thank you in advance!