Urgent :- Could not surf using MTNL 3g

A

ar1rmNGkRjx9pXh

[OP]
facts
1) Using 3g data card of cimcom in pune ,it shows bars ( network coverage) as proper and even gets connected
2) when I open or ping any website nothing is shown

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and when I do *444# balance is 40 rs
 
A

ar1rmNGkRjx9pXh

[OP]
gprsppsmumno userrname password ,when I try with user/pass it did not connect