As a part of Jio preview offer, everybody is getting unlimited data & free voice calling. This offer will be valid till 31st March 2017 so you don’t need to worry about 4G data spent until this period. But after the expiry of ‘welcome offer’ you will be having restricted data & that time you will need to check it frequently using Reliance Jio USSD codes.
Know my Jio NumberDial *1#
Know balance/talktime*333#
Check 4G data usageMBAL to 55333Check prepaid balance & validitysms BAL to 199Know bill amountsms BILL to 199Check current tariff plansms MYPLAN to 199Activate 4G dataCall 1925 or sms START to 1925Check net balanceuse MyJio app
Caller Tune Activation Code*333*3*1*1#
Deactivate Jio Caller Tune*333*3*1*2#
Check Call Ratesms TARIFF to 191Know jio number of JioFi devicesms JIO to 199
1] *333# : Dial this code to check your main balance.
2] To receive the same via sms, you can text MBAL to 55333 which is toll free number. You won’t be charged for sending sms to that number.
3] There is no USSD code to check data in Reliance jio. But every time you disconnect internet, you get sms informing the data consumed in last session.
