From Forum Nokia Wiki

XQSysInfo class gives the information about the system.You can get any information about system using this class Like you can get operator name and network name using this class.for that go on below link http://wiki.forum.nokia.com/index.php/Get_Network_name_and_Operator_name_in_Qt

Using this API you can also detect the change in battery Level for that you have to use XQSysInfo::batteryLevelChanged().

This article is useful for beginner and intermediate both.

--nayan trivedi 09:12, 19 September 2009 (UTC)