SMS problem --iphone 3gs
I got an Iphone in uk(o2) but i unlock usins the O2 network legally....and i can switch over to any sim card and call to anyone.....but i cant send sms/text to anyone
when i go to message it shows me a message it pop up some message saying "subcriber not activated"( i am not sure about the exact Pharse)
and i used this code to set up message center number
now i am in india so i used indian simcard and got the number from customer support....
pls do help me to fix this as