155 Call SettingsSettingsHearing AidsImprove the sound quality of your phone for use withheading aids.1. From a Home screen, tap Apps > Settings >Call > Additional settings.2. Tap Heading aids to enable.Ringtones and Keypad Tones1. From a Home screen, tap Apps > Settings >Call > Ringtones and keypad tones.2. Tap Ringtones, select a ringtone, and tap Done.• Tap Add to locate an audio file to create as aringtone.3. Tap Vibrate when ringing to create a check markif you want your phone to vibrate when a call isincoming.4. Tap Dialing keypad tone to create a check mark ifyou want tones to play when the keypad is pressed.