![background image](http://html2.mh-extra.com/html/samsung/galaxy-s4mini/galaxy-s4mini_user-manual_4269320167.webp)
Noise Reduction
When enabled, Noise reduction suppresses background noise from your environment during
calls.
1. Press
and touch
>
Settings
>
My device
tab >
Call
.
2. Touch
Noise reduction
to enable the setting.
Increase Volume In Pocket
When enabled, this setting uses the proximity sensor to detect when the phone is in a pocket or
other close-fitting location such as a purse or bag, and increases the volume for incoming call
ringtones.
1. Press
and touch
>
Settings
>
My device
tab >
Call
.
2. Touch
Increase volume in pocket
to enable the setting.
US Dialing
When enabled, the US dialing option replaces “+” with the international access code for your
location.
1. Press
and touch
>
Settings
>
My device
tab >
Call
.
2. Touch
US dialing
to enable the setting.
International Dialing
When US dialing is enabled, it uses the International dialing code to replace “+”. US dialing
must be disabled to access the International dialing code.
1. Press
and touch
>
Settings
>
My device
tab >
Call
.
2. Touch
US dialing
to disable the setting. US dialing must be disabled to access the
International dialing setting.
3. Touch
International dialing
, and then use the keypad to enter the international dialing
code.
Settings
156