quick update:
putting the phone into airplane mode and restarting the phone and switch the airplane mode off, got back the network.....will wait until tomorrow morning and see how it goes.......
Current device estate:<br style="color: rgb(17, 17, 17); font-family: Arial, Verdana, sans-serif; font-size: 13px; line-height: 19px; "># Samsung Galaxy Nexus<br style="color: rgb(17, 17, 17); font-family: Arial, Verdana, sans-serif; font-size: 13px; line-height: 19px; "># Samsung Galaxy Note<br style="color: rgb(17, 17, 17); font-family: Arial, Verdana, sans-serif; font-size: 13px; line-height: 19px; "># Samsung Galaxy S2<br style="color: rgb(17, 17, 17); font-family: Arial, Verdana, sans-serif; font-size: 13px; line-height: 19px; "># Samsung Galaxy Tab 10.1 16GB 3G<br style="color: rgb(17, 17, 17); font-family: Arial, Verdana, sans-serif; font-size: 13px; line-height: 19px; "># Archos 80 G9