STC sim not working....

Hi

    I am vimal.I m working in saudi....few days back i bought STC sim 1 GB data..And it was being worked...Today morning it got strucked...that is data symbol is coming...but internet not working.....i cant even able to check balance data....kindly help me....i m using galaxy S II

Hi
do you meane
4G Postpaid Internet SIM / 1GB 44Sr for 1 month
or
4G Prepaid Internet SIM / 1GB 49Sr for 1 month /4G Quick Net Light

Send the below codes in an SMS to 902
2200 – Internet packages
2220 – Remaining balance of the internet package
2222 – internet settings

thanks for reply......no no 3G

It shows you have not purchased any packages yet

it looks like you have bought the sim in a limited time offer, you need to add some credit and then subscribe to a data plan.

Thank u u coming to say that the validity was expired.....right?.......Ok but if we dial *166# it shows upto nov '2015.......

this is the sim card validity, what I have referred to is the data plan validity.

Is there any number to check the data validity?

Hello sir I am Nazir Hussain Ansari. Stc new sim  not working please half  mi

I recharge SAWA flex 100 package, but cannot make any calls

I show my stc app my sim is terminated, I also recharge every month sawa flex 100 package