This needs to be arranged according to the schedule of the specific court. Generally speaking, it may take about a month if it is fast, and the complaint will be informed about half a month before the trial, but it depends on the specific situation. A lawyer's letter refers to a professional legal document made and issued by a lawyer to disclose and evaluate relevant facts or legal issues, and then make a request to achieve a certain effect. There are two levels of legal relationship, one is the authorized relationship between lawyer and client, and this level is the core legal relationship. The second is the legal relationship between lawyers and clients. A lawyer's letter shall, according to the reasonable requirements of the client, give a notice to the other party or explain the reasons to the client within an appropriate scope, so that the client can make a decision. There is no necessary connection between receiving a lawyer's letter and being sued. Receiving a letter from a lawyer does not mean that you will be prosecuted. It depends on the other party's decision. After receiving the infringement warning letter or complaint from the patentee, the parties concerned should first take it seriously and then carefully distinguish it. If you don't do it yourself, you can reply and explain, but you must have corresponding evidence. If you do it yourself, you should carefully analyze whether the infringement is established. A lawyer's letter is a kind of advance notice, indicating that the other party to your dispute is ready to file a lawsuit against you. If you don't want to go to court, discuss with the other party how to solve it after receiving the lawyer's letter. If you think you have no problem and are not afraid of being sued, then you don't need to worry about the lawyer's letter. The lawyer's letter itself will not have legal consequences, just a warning. It is of little use to send a lawyer's letter in divorce cases. Marriage law stipulates that there are two ways of divorce: divorce by agreement and divorce by litigation. If the agreement fails, we can only sue for divorce. ,