Flight mode works with Sony Ericsson I guess, to do the trick you have to do the following:
1- To Activate the service: *21*122#
2- To Deactivate the service: #002#
Flight mode works with Sony Ericsson I guess, to do the trick you have to do the following:
1- To Activate the service:
*21*122#
2- To Deactivate the service:
#002#