This is a free credit facility offer which allows you to over draft up to Tsh 1000 every time you run out of credit and to pay back upon recharging with airtime.
To qualify for this service, you need to be a zantel user active for at least 3 months (90 days) and you must have used a minimum of Tsh 12,000 during that time.
There is no subscription charge for this serive, simply dial *131#, and you will receive airtime overdraft Tsh 1000 which will then get deducted the same amount of money to repay the next time you top up.
This service is Applicable to all Pre paid Zantel customers both Mainland and island ( Zanzibar). To de-register from this service simply dial *130# The credit facility can be used for normal SMS, Voice, VAS, Mobile Internet and it is not transferable
Read on Kula Buku FAQs here>>