I know its relatively stale... About a month old now.
Glo overload subscription at #2500 works for all devices. YEAH!!! ALL DEVICES EXCEPT old blackberry phones i.e bold, curve, torch... You get 4 times your recharge and 3 times data...
For the internet data, Dial *127*58# or sms 58 to 127
Data can be used anytime. Value for you money hun?