There are 2 special data plans which students on mPulse tariff can buy to access the mPulse website:
>>350MB for N50 (weekly plan)
>>1.2GB for N150 (Monthly plan)
How to Migrate to MTN mPulse Plan
Dial *344*1# from a new or existing MTN SIM or Send ‘mPulse’ to 131
After Migrating to mPulse Dial *344*2#
And follow instructions by clicking on option 1(buy data) then subscribe for 1.2gb for 150/month..
NOTE:-It only works Perfectly on mPulse Tariff Plan Only..
Dial *344*2*2# to check your Data Balance..