To open a USSD betting account with Meridianbet, Dial *149*10# from your TIGO phone and accept the terms and conditions.
You can create a Meridianbet online betting account in the Registration section.
USSD Jackpot Terms and Conditions
How to deposit money into your Meridianbet account using Airtel Money
You may only top up from your own TIGO Pesa account
Place your selection and pay for your ticket directly from Tigo Pesa