You can also get N1950 free airtime+ 100MB data with just N500. This is how tou can do it, make
sure you’re already on MTN True Talk plan,
recharge your line with N500 and SMS V500 to 131 and you’ll be credited with data and airtime. Valid for 7days. Tips: Migrate to MTN Truetalk by dialing *400#.
Hope it's helpful??