yValidity period: You can choose between: 6 hours/1 day/1 week.
yMessage Alert: Click 
to validate the message alert sound.
5.Connection profile settings
Select<Connection profile…> in the Settings menu to access the connection profile setting window.
<ADD>
Adding a new connection profile
Click on <Settings> and select the connect Profile to add a new connection
•If <ADD> is selected, the new connection profile windows will pop up;
•Please enter the info of requested;
•Account (Connection Naming), Number, APN, User Name, password and final choice which Auth Type you are using by manually;
•Click <OK>;
•Please select you preferred network and click on <Activate> to default your connection setting.
<Delete>
ySelect an item in the connection profile list;
yClick on <Delete> on the keyboard. You will be asked if you “Are sure you delete”.
yChoose <OK> to delete the profile from the list.
<Modify>
ySelect an item in the connection profile list;
yClick on <Modify> to access the profile edit window;
yModify the parameters and click on <OK> to save the modification.
<Deactivate>
ySelect an item in the connection profile list;
yClick on <Deactivate> to release default setting.
6.System settings
Click 
to validate the sound prompt when the Internet will be
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