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Appendix A    
Accessibility 
131
Large and bold text
Display larger text in alerts, and in apps such as Calendar, Contacts, Mail, Messages, and Notes. 
Go to Settings > General > Accessibility > Larger Type, where you can turn on Larger Dynamic 
Type and adjust the font size.
Display bolder text for all items on iPhone. Go to Settings > General > Accessibility and turn on 
Bold Text.
Increase text contrast on difficult backgrounds when possible. Go to Settings > General > 
Accessibility and turn on Increase Contrast.
Reduce screen motion
You can stop the movement of some screen elements, such as the parallax of the wallpaper 
behind home screen icons.
Reduce interface motion. Go to Settings > General > Accessibility and turn on Reduce Motion.
Display on/off switch labels
To make it easier to see whether a setting is on or off, you can have iPhone show an additional 
label on on/off switches.
Add switch setting labels. Go to Settings > General > Accessibility and turn on On/Off Labels.
Hearing aids
Made for iPhone hearing aids
If you have a Made for iPhone hearing aid (available for iPhone 4S and later), you can use iPhone 
to adjust its settings to suit your listening needs.
Adjust hearing aid settings and view status. Go to Settings > General > Accessibility > Hearing 
Aids, or set the Accessibility Shortcut to open Hearing Aid Control. See 
 on 
page 118
For shortcut access from the lock screen, turn on Settings > Accessibility > Hearing Aids > 
Control on Lock Screen. Use the settings to:
 
Check hearing aid battery status.
 
Adjust ambient microphone volume and equalization.
 
Choose which hearing aids (left, right, or both) should receive streaming audio.
 
Control Live Listen.
Use iPhone as a remote microphone. You can use Live Listen to stream sound from the 
microphone in iPhone to your hearing aids. This can help you hear better in some situations by 
positioning the iPhone nearer the sound source. Triple-click the Home button, choose Hearing 
Aids, then tap Start Live Listen.
Stream audio to your hearing aids. Stream audio from Phone, Siri, Music, Videos and more by 
choosing your hearing aids from the AirPlay menu  .
Hearing Aid Mode
iPhone has a Hearing Aid Mode that, when activated, may reduce interference with some 
hearing aid models. Hearing Aid Mode reduces the transmission power of the cellular radio in 
the GSM 1900 MHz band and may result in decreased 2G cellular coverage.