Understanding HS codes in trade data

iPhone Delete SMS Operation Guide Most modern people use SMS to communicate,Understanding HS codes in trade data so the number of SMS messages stored in mobile phones is also increasing. However, in many cases, we don't need to keep all the text messages, so we need to delete them. This article will provide you with a detailed operation guide for deleting text messages on iPhone, so that you can easily delete spam text messages and unnecessary information in your mobile phone, free up space on your mobile phone, and effectively protect your personal privacy. Step 1: To open the SMS app, you first need to open the SMS app in your iPhone to view all SMS information. You can select a dialog box to open the text message in the dialog box. Step 2: Delete a separate text message. If you only need to delete a text message, you can do the following: 1.In the SMS interface, select a dialog box. Two. Press and hold a text message until the text message option pops up. 3. Click the "More" option. Four. Select a text message, and then click the circle in the upper left corner to select it. 5. Select the "Delete" option to delete this text message. Step 3: Delete redundant text messages. If you need to delete multiple text messages, you can do the following: 1. In the SMS interface, select a dialog box. Two. Click the "Edit" option in the upper left corner. 3. Select the text message you want to delete, and click the circle on the left to select it. Four. Click the "Delete" button at the bottom. 5. Click the "Finish" option to save and exit the editing mode. Step 4: Delete the entire dialog box. If you want to delete all the text messages in the entire dialog box, you can do the following: 1. In the SMS interface, select a dialog box.Two. Slide the screen to find the "More" option. 3. Select the "More" option. Four. Select the "Empty Chat History" option. 5. Click the "Empty" button. It should be noted that this operation will delete all text messages in the entire dialog box, so please be careful. Step 5: Automatically delete old text messages. In addition to manually deleting old text messages, iPhone also provides a setting for automatic deletion of old text messages, which can reduce the workload of our manual cleaning to a certain extent. 1. Open the settings app. Two. Click the "Information" option. 3. Slide to the "Message History" option and select the corresponding period, "Never", "30 days", "1 year" or "All". Four. For dialog boxes without a fixed period, you can follow the above steps to change the setting of automatic deletion.In summary, the above is the detailed description of the operation guide for iPhone deleting text messages. Through the above methods, you can easily delete useless text messages, free up mobile phone space, and effectively protect personal privacy. It should be noted that in order to prevent important information from being deleted, please confirm the text message to be deleted and operate carefully before deleting the text message.

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