It seems loop holes has just been discovered in Airtel server. As Nigerians are receiving free unlimited gigabytes by dialing the given code beneath:
Simply dial *317#[/b] and you'll get msg as such beneath:
Welcome to SMARTTRYBE JR! Please dial *317*2*number*1# or send "PARENT 080xxxxxxxx" to 317 to register your parent line & enjoy bonus on your parent's recharge!