Airtel a bonus of 25% to all its clients loading with Ksh 100 and more in a six day promotion starting today. The bonus is valid for on-net calls and SMS and must be used within three days. The promotion is also only valid to pre-paid clients.

All top ups from 100/- through Airtel money and electronic voucher system will also enjoy the 25% bonus air time. Customers may dial 1331# to check bonus airtime balance..