Convert your ipod touch to a iphone, iphone to a dual sim phone, give ipad calling capabilities ,make android phones (like the note) - dual sim with Gmate

youtube demo

Visit the link for more information, posting sample pics here

 

 

 

Links : 

http://www.skygmate.com/content/6-installation

https://play.google.com/store/apps/details?id=com.simo.simomate&feature=search_result

http://www.skyroam.com/index.php?option=com_content&view=article&id=44&Itemid=67