So if you happen to be the type of people that don't like deduction of money from their account by receiving annoying value added services from GLO it's time to stop them by deactivating all their value added service subscriptions which actually leads to mass deduction of your money from your line either knowingly or knowingly by Glo.
How To Stop GLO from deducting your Money With Caller tunes Subscription..
firstly you have to know the kind of text they normally send to you so as to know how to deactivation that service.
To Deactivate Just Send "dereg" to 7728 as sms without quotes..
Note: If it happens that you don't know what deducts your airtime, then just send "UNSUB" to 8888 without quotes to unsubscribe from all 8888 annoying services.