The origin question you will find at http://www.experts-exchange.com/Networking/Wireless/Standards/GSM/Q_24920816.html . Accepted answer: It depends on the number of data you would like to send. A connection to your ISP you make by CSD or packet switched data (GPRS, EDGE, HSPA). For such a connection you have to pay for. CSD or GPRS are handled different at […]
M2Mapps: #weather station
M2Mapps: #weather station in http://tr.im/GDfi T: -2°C, #RH: 94%, P: 1011hPa W: 1.4m/s #source #code on #GPRS #… http://ow.ly/16fyVB
Smart-phone OS market share
World wide smart-phone operating system market share: #iPhone 50%, #Symbian 25%, #Android 11% , #RIM 7%, Win Mob 3%, web 2%, #Palm 1% and Other 1% http://tr.im/HAwI