on 01-05-2013 17:10
on 01-05-2013 17:10
on 01-05-2013 18:35
O2 have roaming agreements with TUNISIANA andTUNTEL.
Have you tried to connect manually through the network settings? Try cleaning the simcard.
on 01-05-2013 20:06
do you have roaming enabled
on 01-05-2013 20:16
Is roaming enabled on your account
on 02-05-2013 01:15
on 02-05-2013 01:15
It might help to select GSM or 2G only as there is no 3G there.