This article is one of the best article on wiki of python.Code snippet described very well.Author explained well how it work in Overview and By using different screen shots.
This is a cell id based alarm.Once you set the alarm it will alarm you when you reach the the curresponding location.you can add as many locations you need.the program will automatically save the code.if you know the code you can add it separately.User can change the alarm tone also added locations can be deleted,renamed by clicking on them.
This article useful for intermediate.
--nayan trivedi 03:52, 21 September 2009 (UTC)