Is it legal for PHS to receive inexplicable charging information?

Contracts in China take the form of offer and acceptance, 1, offer. Article 14 of China's Contract Law stipulates that an offer is an expression of intention to conclude a contract with others. For example, you ask, do you want to give me a catty of your 5 yuan food? 2. Acceptance: Article 2 1 of China's Contract Law stipulates that acceptance is an expression of the intention of the offeree to agree to the offer. All right, deal. In this case, the telecom company's behavior is a bullying behavior, because the establishment of the contract is expressed by both parties, and the contract can only be established if both parties agree. Telecom companies only have quotations, and you have no promises at all. Under normal circumstances, you don't have to answer his short messages, and you don't have to charge when the free time is up. Pay attention to the difference between the behavior of telecom companies and trial contracts. Trial sale, also known as trial sale, refers to the sale in which the seller delivers the subject matter to the buyer for trial when the contract is established, and the buyer decides whether to buy it within the applicable period, but after the trial period expires, the buyer does not express his intention to buy, and the seller can ask the buyer to pay. Common in the sales of new products. However, the buyer actively asks for a trial of the product, rather than the seller forcibly delivering it to your door, forcing you to try it, and then collecting money after it expires. Because it violates the basic principle of civil law, the voluntary principle. Telecommunication product is a special product. Telecom operators send short messages to users, and users are forced to accept them, rather than actively asking for subscriptions, so they violate the principle of voluntariness. Telecom wants to play the edge of the trial contract and seek greater profits. Imagine if you are on a business trip and your mobile phone is at home, and you happen to encounter this kind of short message, but you are not there, the telecom company will charge you. What obligation do we have to check our mobile phones every day and prevent short messages from telecom companies every day? I think telecommunications is illegal and can be prosecuted.