To get airtel free 1gb for the weekend dial*475# TWICE}After dailing the code twice, you will receive this message "the data given toyou is usable only at 12am on Saturdaystill Sunday 11:59 am". that this works on Android, IPhone(iOS) and windows mobileand pc and doesn't require tunnel software to power it. As it implies, it is used for weekend(Saturday and Sunday) starting from 12am Saturday morning till Sunday 11:59pm.The best way to enjoy this is to get more airtel sim cards and getmore data for you
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Make use of Smilleys Codes