This Glo Amebo tariff plan that allows you to enjoy 5x bonuses on every recharge, and it allows you to call all Nigerian networks.
If you are a Glo Amebo plan user, you can recharge N100 and get N500 worth of airtime to all any network of your choice.
How to Get Glo Amebo 5x Recharge
Simply recharge your line with *555*PIN#
It is available to all new and existing subscribers.