Hello; Not necessarily. A Tencent mobile phone housekeeper can be installed on the mobile phone for encryption, which can encrypt important privacy information to ensure that personal privacy is not exposed and achieve comprehensive privacy protection. Adding contacts in private space can be done by manual input, selection from contact book,
Choose from SMS list and other methods. After selection, personal contacts and the SMS and call records you sent and received in the past will be
"Cut" into private space. Long press the added private message contact to initiate the first private message. thank you