Videocon Ivr sms mms message cenet customer care free recharge

USSD
SERVICE NAME Access Code (Dial)
Balance and Validity *123*1#
Recharge own number *123*2* 16-Digit-Voucher Pin#
Secondary Balance and Validity * 123*3#
IVR
SERVICE NAME Access Code (Dial)
Balance and Validity 1231
Recharge own number 1232
Secondary Balance and Validity 1233
SMS
SERVICE NAME Access Code (send Keyword to 121)
Balance and Validity BAL
Info on Last Recharges REC
Recharge own number RC <16-digit-PIN>
PUK information PUK