Wis. Stat. § 813.125

b. Engaging in a course of conduct or repeatedly committing acts which harass or intimidate another person and which serve no legitimate purpose.

(3) Temporary restraining order. (a) A judge or circuit court commissioner may issue a temporary restraining order ordering the respondent to avoid contacting or causing any person other than a party's attorney or a law enforcement officer to contact the petitioner without the petitioner's written consent; to cease or avoid the harassment of another person; to avoid the petitioner's residence, except as provided in par. (am) , or any premises temporarily occupied by the petitioner or both; to refrain from removing, hiding, damaging, harming, or mistreating, or disposing of, a household pet; to allow the petitioner or a family member or household member of the petitioner acting on his or her behalf to retrieve a household pet; or any combination of these remedies requested in the petition, if all of the following occur: 1. The petitioner files a petition alleging the elements set forth under sub. (5) (a) . 2. The judge or circuit court commissioner finds reasonable grounds to believe that the respondent has engaged in harassment with intent to harass or intimidate the petitioner. (am) If the petitioner and the respondent are not married, and the respondent owns the premises where the petitioner resides, and the petitioner has no legal interest in the premises, in lieu of ordering the respondent to avoid the petitioner's residence under par. (a) the judge or circuit court commissioner may order the respondent to avoid the premises for a reasonable time until the petitioner relocates and shall order the respondent to avoid the new residence for the duration of the order. (b) Notice need not be given to the respondent before issuing a temporary restraining order under this subsection. A temporary restraining order may be entered only against the respondent named in the petition. (c) The temporary restraining order is in effect until a hearing is held on issuance of an injunction under sub. (4) , except that the court may extend the temporary restraining order under s. 813.1285 . A judge or circuit court commissioner shall hold a hearing on issuance of an injunction within 14 days after the temporary restraining order is issued, unless the time is extended upon the written consent of the parties, extended under s. 801.58 (2m) , or extended once for 14 days upon a finding that the respondent has not been served with a copy of the temporary restraining order although the petitioner has exercised due diligence. A judge or court commissioner may not extend the temporary restraining order in lieu of ruling on the issuance of an injunction. (d) The judge or circuit court commissioner shall advise the petitioner of the right to serve the respondent the petition by published notice if with due diligence the respondent cannot be served as provided under s. 801.11 (1) (a) or (b) . The clerk of circuit court shall assist the petitioner with the preparation of the notice and filing of the affidavit of printing. (e) The judge or circuit court commissioner may not dismiss or deny granting a temporary restraining order because of the existence of a pending action or of any other court order that bars contact between the parties, nor due to the necessity of verifying the terms of an existing court order.

(4) Injunction. (a) A judge or circuit court commissioner may grant an injunction ordering the respondent to avoid contacting or causing any person other than a party's attorney or a law enforcement officer to contact the petitioner without the petitioner's written consent; to cease or avoid the harassment of another person; to avoid the petitioner's residence, except as provided in par. (am) , or any premises temporarily occupied by the petitioner or both; to refrain from removing, hiding, damaging, harming, or mistreating, or disposing of, a household pet; to allow the petitioner or a family member or household member of the petitioner acting on his or her behalf to retrieve a household pet; or any combination of these remedies requested in the petition, if all of the following occur: 1. The petitioner has filed a petition alleging the elements set forth under sub. (5) (a) . 2. The petitioner serves upon the respondent a copy of a restraining order obtained under sub. (3) and notice of the time for the hearing on the issuance of the injunction under sub. (3) (c) . The restraining order or notice of hearing served under this subdivision shall inform the respondent that, if the judge or circuit court commissioner issues an injunction, the judge or circuit court commissioner may also order the respondent not to possess a firearm while the injunction is in effect. The person who serves the respondent with the order or notice shall also provide the respondent with all of the following information: a. Notice of the requirements and penalties under s. 941.29 and notice of any similar applicable federal laws and penalties. b. An explanation of s. 813.1285 , including the procedures for surrendering a firearm and the circumstances listed under s. 813.1285 under which a respondent must appear at a hearing to surrender firearms. c. A firearm possession form developed under s. 813.1285 (5) (a) , with instructions for completing and returning the form. 3. After hearing, the judge or circuit court commissioner finds reasonable grounds to believe that the respondent has engaged in harassment with intent to harass or intimidate the petitioner. (aj) The judge or circuit court commissioner may not dismiss or deny granting an injunction because of the existence of a pending action or of any other court order that bars contact between the parties, nor due to the necessity of verifying the terms of an existing court order. (am) If the petitioner and the respondent are not married, and the respondent owns the premises where the petitioner resides, and the petitioner has no legal interest in the premises, in lieu of ordering the respondent to avoid the petitioner's residence under par. (a) the judge or circuit court commissioner may order the respondent to avoid the premises for a reasonable time until the petitioner relocates and shall order the respondent to avoid the new residence for the duration of the order. (b) The injunction may be entered only against the respondent named in the petition. (c) An injunction under this subsection is effective according to its terms, but for not more than 4 years, except as provided in par. (d) . (d) 1. A judge or circuit court commissioner may, upon issuing an injunction or granting an extension of an injunction issued under this subsection, order that the injunction is in effect for not more than 10 years, if the court finds, by a preponderance of the evidence stated on the record, that any of the following is true: a. There is a substantial risk that the respondent may commit first-degree intentional homicide under s. 940.01 , or 2nd-degree intentional homicide under s. 940.05 , against the petitioner. b. There is a substantial risk that the respondent may commit sexual assault under s. 940.225 (1) , (2) , or (3) , or under s. 948.02 (1) or (2) , against the petitioner. 1m. Upon request by the petitioner, a judge or circuit court commissioner may order that the injunction is in effect permanently if the respondent has been convicted of a violation of s. 940.225 (1) to (3) in which the petitioner was the crime victim. An order based on a finding under this subdivision is subject to review and modification under s. 813.126 (1m) . 2. This paragraph does not prohibit a petitioner from requesting a new temporary restraining order under sub. (3) or injunction under this subsection before or at the expiration of a previously entered order or injunction. (4g) Order; telephone services. (a) Unless a condition described in par. (b) exists, a judge or circuit court commissioner who issues an injunction under sub. (4) may, upon request by the petitioner, order a wireless telephone service provider to transfer to the petitioner the right to continue to use a telephone number or numbers indicated by the petitioner and the financial responsibility associated with the number or numbers, as set forth in par. (c) . The petitioner may request transfer of each telephone number he or she, or a minor child in his or her custody, uses. The order shall contain all of the following: 1. The name and billing telephone number of the account holder. 2. Each telephone number that will be transferred. 3. A statement that the provider transfers to the petitioner all financial responsibility for and right to the use of any telephone number transferred under this subsection. In this subdivision, “financial responsibility" includes monthly service costs and costs associated with any mobile device associated with the number. (b) A wireless telephone service provider shall terminate the respondent's use of, and shall transfer to the petitioner use of, the telephone number or numbers indicated in par. (a) unless it notifies the petitioner, within 72 hours after it receives the order, that one of the following applies: 1. The account holder named in the order has terminated the account. 2. A difference in network technology would prevent or impair the functionality of a device on a network if the transfer occurs. 3. The transfer would cause a geographic or other limitation on network or service provision to the petitioner. 4. Another technological or operational issue would prevent or impair the use of the telephone number if the transfer occurs. (c) The petitioner assumes all financial responsibility for and right to the use of any telephone number transferred under this subsection. In this paragraph, “financial responsibility" includes monthly service costs and costs associated with any mobile device associated with the number. (d) A wireless telephone service provider may apply to the petitioner its routine and customary requirements for establishing an account or transferring a number, including requiring the petitioner to provide proof of identification, financial information, and customer preferences. (e) A wireless telephone service provider is immune from civil liability for its actions taken in compliance with a court order issued under this subsection. (4m) Restriction on firearm possession; surrender of firearms. (a) If a judge or circuit court commissioner issues an injunction under sub. (4) and the judge or circuit court commissioner determines, based on clear and convincing evidence presented at the hearing on the issuance of the injunction, that the respondent may use a firearm to cause physical harm to another or to endanger public safety, the judge or circuit court commissioner may prohibit the respondent from possessing a firearm. (b) An order prohibiting a respondent from possessing a firearm issued under par. (a) remains in effect until the expiration of the injunction issued under sub. (4) . (c) An order issued under par. (a) that prohibits a respondent from possessing a firearm shall do all of the following: 1. Inform the respondent named in the petition of the requirements and penalties under s. 941.29 and any similar applicable federal laws and penalties. 2. Except as provided in par. (cg) , require in writing the respondent to surrender any firearms that he or she owns or has in his or her possession to the sheriff of the county in which the action under this section was commenced, to the sheriff of the county in which the respondent resides or to another person designated by the respondent and approved by the judge or circuit court commissioner, in accordance with s. 813.1285 . (cg) If the respondent is a peace officer, an order issued under par. (a) may not require the respondent to surrender a firearm that he or she is required, as a condition of employment, to possess whether or not he or she is on duty.