The 9Mobile night plan is only available to all 9Mobile Nigeria subscribers, and only usable between 12:00AM and 5:00AM. The steps for the activation of the plan are as follow:

-Ensure you have a minimum of ₦50 on your SIM for the 250MB plan or N200 for the 1GB plan

-Dial *229*10*10# to activate the plan for 250MB or *229*3*11# for the 1GB plan.