How to use: (3G Feature phone)
Switch the network mode of the mobile network to "Overseas" to use.
Center key (Tool)  Global Function Area Setting Overseas
- Some models only
- * If you are still unable to use even after setting the above, turn the power off and on, and check again.
If using packet communication on a 3G mobile phone, manually select an eligible carrier at your travel destination. With automatic selection, there is a risk of connecting to a carrier that is not covered, resulting in higher packet communication charges.
Return the settings to those for use within Japan
After returning, switch the mobile phone area settings to the domestic Japan mode to use.
Center key Global Function Area Setting