Samsung SCH-I415SAAVZW User Manual page 158

Hearing
Mono audio
When enabled, sound is delivered as mono, to support
listening with one earphone.
1. From the Home screen, touch
Settings Accessibility.
2. Touch Mono audio to enable or disable the service.
Turn off all sounds
When enabled, all sounds are disabled, including the voice
portion of calls.
1. From the Home screen, touch
Settings Accessibility.
2. Touch Turn off all sounds to enable or disable the
service.
Mobility
Tap and hold delay
Apps
Apps
Set the length of time the phone considers a screen touch
before interpreting a touch as touch-and-hold.
1. From the Home screen, touch
Settings Accessibility
2. Touch a setting to select it.
Apps
Tap and hold delay.
Settings 152