Dial *444# and send the request.
Select the option "Niokolee--(New)" by replying with number 5
Select option 1 which is Request Kredo.
Select the amount of Safaricom Airtime you want to request. For example 50 bob. You can request up to 100 bob
Enter the number of the person you want to request to send you Airtime. Use their Safaricom number.
Select yes to confirm.