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To Check Main Balance & Validity, Dial
*333*1*1*1# Check Last Recharge Detail
*333*1*2*1# Check Internet Data & Validity
*333*1*3*1# Check Vas Balance
*333*1*4*1# Act Caller tune
*333*3*1*1# *. Deactivate Caller tune
*333*3*1*2# Act Miss Cal Alert
*333*3*2*1#