Task: Text Completion
Input (English): [header] How to check the imei number of an iphone [title] Open your iphone's settings. [step] From the springboard screen of your iphone, tap the app with a gear icon labeled " settings " to view your iphone's customizable options. [title] View your device's information. <sep> (A) [step] Tap the settings icon listed in the sources section of the settings page. Depending on your device, a list of your current contacts will be displayed along with the device name, model, or phone number, along with apple id and other info. (B) [step] There are four options on the springboard : [substeps] Cellular cellular-you'll need to enter the phone number to search. You can find this information by tapping the " cellular " option. (C) [step] Tap the " public " tab, which will bring you to a list of all your main devices and their imei numbers. Tap the " imei numeric " button on the left to view your device's imei number. (D) [step] Scroll down the settings and tap the " general " options. [title] Select " about " from the general settings list, and you should see all the information about your iphone such as its software version, serial number, and more.
Output (English): D