LG Optimus G - Manual (Page 163)

Settings 155
2. Tap Voice(Domestic), Voice(International) or both to activate or deactivate this function.
When active, an extra key press is required for dialing when in a roaming area.
Note: Call Guard is turned on by default on your phone. Voice dialing and speed dialing are not
available when you are roaming with Call Guard enabled.
To place roaming calls with Call Guard on:
1. Tap > (Tap the Dial tab if necessary).
2. Enter 1 + area code + the seven-digit number and tap .
To answer incoming roaming calls with Call Guard on:
1. Swipe in any direction. A message will be displayed notifying you that roaming charges will
apply.
2. Tap Yes.
Data Roam Guard
Depending on service availability and roaming agreements, your phone may be able to access data
services while roaming on certain digital systems. You can set your phone to alert you when you are
roaming off the Nationwide Sprint Network and try to use data services such as messaging.
Note: Data Roam Guard is turned on by default on your phone.
To set your Data Roam Guard notification:
1. Tap > > System settings > Roaming > Roaming Guards.
2. Tap Data(Domestic), Data(International) or both to place a checkmark and activate the
function.
To use data services when Data Roam Guard is active:
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When a pop-up notification appears informing you that data roam charges may apply, tap
Connect or Always Connect to connect.
Device Settings
This group of settings lets you configure your phone's sound, display, gestures, power saver, apps,
and quad core control settings.