Open Subtitles and Captioning preferences

Opens the deep link into Settings > Accessibility > RTT to let you adjust “Real-time Text,” described by Apple as “a service offering more reliability, better text support, and the ability to speak and hear during a call” with Software and Hardware options.

Opens the deep link into Settings > Accessibility > Side Button where you can adjut the Click Speed, Press and Hold to Speak, and Side Button Confirmation for Switch Control and AssistiveTouch.

Opens into the Motion section of Accessibility sesttings to let you control features like Reduce Motion, Auto-Play Message Effects, Auto-Play Animated Images, Dim Flashing Lights, Auto-Play Video Previews, and Limit Frame Rate.

Opens the deep link into the Accessibility settings for Switch Control, which allows you to use your iPhone by sequentially highlighting items on the screen that can be activated through an adaptive accesssory. Other options include settings for Switches, Recipe, Scanning Style, Auto Scanning Time, Pause on First Item, Loops, Move Repeat, Long Press, Tap Behavior, Focused Item After Tap, and keyboard, switch stabilization, point scanning, audio, and menu items controls.

Opens the Sound Recognition section of Accessibility settings and lets you toggle the feature on or off, see how much storage is used, and choose which sounds to recognize.

Opens into the Display and Text Size section of Accessibility settings and lets you customize features like Bold Text, Larger Text, Button Shapes, On or Off Labels, Reduce Transparency, Increase Contract, Differentiate Without Color, Prefer Horizontal Text, Smart Invert, Classic Invert, Color Filters, Reduce White Point, and Auto-Brightness.