Abstract: In some embodiments, an electronic device presents settings user interfaces associated with cellular identifiers. In some embodiments, a first electronic device accesses a first cellular identifier regardless of the first electronic device's connection to a second electronic device and accesses a second cellular identifier when the first electronic device is connected to the second electronic device. In some embodiments, an electronic device presents visual indications of cellular identifiers in relation to communication functions. In some embodiments, an electronic device presents visual indications of the status of cellular identifiers active on the electronic device. In some embodiments, an electronic device presents alerts associated with one or more cellular identifiers that have been removed from the electronic device.

Abstract: A method includes: displaying a first display region in a full-screen view that includes a first type of component displayed with a first set of display properties; detecting a first user input to display a second display region; and, in response to detecting the first user input: in accordance with a determination that the first user input corresponds to a request to display the second display region in the full-screen view, displaying the second display region in the full-screen view that includes the first type of component displayed with the first set of display properties; and in accordance with a determination that the first user input corresponds to a request to display the second display region in a partial-screen view, displaying the second display region in the partial-screen view that includes the first type of component displayed with a second set of display properties.