HOW DO I LOCK MY AIRTIME (CREDIT)
To lock your airtime/credit just press the following code to your mobile phone *33*0000# and your credit will be locked and thus no one can make calls or send sms with your phone
HOW TO UNLOCK YOUR AIRTIME (CREDIT)
To unlock your airtime just press this code #33*0000# and it will be unlocked immediately, and you will be allowed to make calls and send text massages too.
HOW TO PERSONALIZE YOUR AIRTIME LOCKING CODE
This will show you how you can personalize your code to change from 0000 to your choice of lock digits 1793 or 2784 etc.
follow the below steps to get your own secret code for unlocking your airtime.
Dial **33*330*0000* your new secret pin in four digit* repeat your new secret pin in four digit#
Example: **33*330*0000*4590*4590# where 4590 is my new pin, now to lock your airtime you press *33*4590#.
to unlock your airtime press #33*4590#