On enrollment center you will submit your id proof and enrollment offcer will submit your aadhar request form.
And after fill this request form you will receive your acknowledgement slip. On this slip you can see your enrollment number like: 1234/12345/12345 and date and time 10/12/2014 12:40:57
Now you will open this link to check your aadhar card status.
Aadhar card status form will ask you enrollment ID(EID) . This ID is a combinaton EID and date time. put your id into enrollment id text field and security code into security code field Then submit the form.
and get your aadhar card current status