MTN Free Call Credit

1. Get a new sim, text GB1000 to 131 to get up to #3000 airtime. Dial *559# to check your bonus.

2. On new sim also, the free browsing sim wont get the free credit and vice versa.

3. To get Free 100mins, 100sms and 300mb, dial *123*4#, then reply with 1 and 1 again. Dial *123*4*2*2# to check your bonus.