Is it true that China Company sent text messages?

The credibility of text messages sent by law firms is relatively low, because law firms are rigorous and formal places and will not inform others by sending text messages. The staff in the law firm will definitely choose a more formal way to inform others, such as sending a lawyer's letter or a notice letter, and some will even tell them in person. However, it should be noted that if the person who comes to tell them is really a law firm, he must have the corresponding license and certificate to be a real law firm. And this kind of person who sends text messages directly is likely to be a liar or a prank between friends.

People's Republic of China (PRC) Civil Code

Article 135 A civil juristic act may be in written form, oral form or other forms; Where laws and administrative regulations stipulate or the parties agree to adopt a specific form, it shall adopt a specific form.