https://community.sony.com.mk/t5/xperia-archive/internet-connection/m-p/3169679#M338590 <P>Your phone will not use any mobile data on your SIM card while you are connected to a Wi-Fi network except from MMS and assisted start of the GPS in some cases. Perhaps you lost the Wi-Fi connection to your tablet for brief moments. When you don't have any connection to the Wi-Fi network the phone will connect to the 3G network and continue the data traffic.&nbsp;</P> <P>To avoid this in the future you can turn off mobile data traffic under settings &gt; more &gt; mobile network while you are connected to a Wi-Fi network.&nbsp;</P> Mon, 09 Dec 2013 16:02:33 GMT Alexander1 2013-12-09T16:02:33Z https://community.sony.com.mk/t5/xperia-archive/internet-connection/m-p/3169678#M338589 <P>my prepaid account was consumed while browsing the net but i was sharing wifi from my tab.what do i have to turn off to avoid the same thing?</P> Sat, 07 Dec 2013 10:09:55 GMT https://community.sony.com.mk/t5/xperia-archive/internet-connection/m-p/3169678#M338589 boodz 2013-12-07T10:09:55Z https://community.sony.com.mk/t5/xperia-archive/internet-connection/m-p/3169679#M338590 <P>Your phone will not use any mobile data on your SIM card while you are connected to a Wi-Fi network except from MMS and assisted start of the GPS in some cases. Perhaps you lost the Wi-Fi connection to your tablet for brief moments. When you don't have any connection to the Wi-Fi network the phone will connect to the 3G network and continue the data traffic.&nbsp;</P> <P>To avoid this in the future you can turn off mobile data traffic under settings &gt; more &gt; mobile network while you are connected to a Wi-Fi network.&nbsp;</P> Mon, 09 Dec 2013 16:02:33 GMT https://community.sony.com.mk/t5/xperia-archive/internet-connection/m-p/3169679#M338590 Alexander1 2013-12-09T16:02:33Z