Sunday/Public Holiday Data Plan is a pack with huge data benefits for all Glo subscribers (pre-paid, post-paid, hybrid) every Sunday or public holiday. You can purchase the plan on any day but the usage can only be during Sundays or public holidays.
For Ghs2, get 1.8GB to browse for the whole of Sunday or any public holiday.
Unused data can't be carried forward. If you're already on a data plan, the Sunday/Public Holiday takes priority.
To purchase this plan, dial *555#.