Open Hearing Devices preferences

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.

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 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 for Accessibility and Siri, including controls for Type to Siri, Siri Pause Time, Speaking Rate, Spoken Responses, whether to Always Listen for “Hey Siri,” whether to Show Apps Behind Siri, whether to Announce Notifications on Speaker, and Call Hang Up with Siri during phone and FaceTime calls.

Opens the Audio or Visual section of Accessibility settings where you can adjust Headphone Accomations, Background Sounds, Mono Audio, Power On and Off Sounds, Headphone Notifications, Balance, and LED Flash for Alerts.

Opens the deep link into Accessibility > Keyboards to let you toggle features like Full Keyboard Access, Key Repeat, Sticky Keys, Slow Keys, and Show Lowercase K