How to delete the phone number of Apple mobile phone

Method 1: Delete with computer iTools software: Open the Apple mobile phone "Application Rabbit" software, connect the computer with a data cable, and select "Trust" in the prompt box that pops up in the mobile phone "Application Rabbit" software interface; Open the computer iTools software and select the "Information" option at the top. At this point, the "Address Book" option on the left is selected by default. Then, check the "small box" to the left of "Name", click the "Delete" option, and select "Yes" in the pop-up dialog box to delete all mobile phone numbers.

Method 2: Delete with 360 mobile guards: download and open 360 mobile guards, click Address Book Optimization, click Login, log in to 360 account, click Backup Address Book to back up the mobile phone address book, press the settings in the upper right corner, select Clear Address Book, and press OK to delete all mobile phone numbers.

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You can't directly manage the phone numbers and messages on the SIM card in the iphone. You can only import the address book on the SIM card into the phone address book. If there are unnecessary information and phone numbers on the SIM card, you can take the card out, restore it to a large card, put it in an ordinary mobile phone, and delete the short message. If you want to delete the contact numbers and messages on your mobile phone, you can use the "synchronization assistant" to manage them, which will be more convenient, especially when there are many contacts and messages. If you just want to delete contacts and don't have a computer, you can install QQ Synchronization Assistant. In the menu, you can manage contacts and clear the phone address book.

SIM is SIM card, which is the abbreviation of subscriber identity module. Translated, it is called customer identification module, also called smart card and user identification card. GSM digital mobile phone must be equipped with this card to use. It stores the information of digital mobile phone customers, encryption keys and user's phone book on a computer chip, which can be used to identify GSM network customers and encrypt voice information when customers talk. The SIM card can be plugged into any GSM mobile phone, and the communication expenses generated by using the mobile phone are recorded in the customer account uniquely identified by the SIM card.