Zain launches 100 Units Unlimited Bonanza (Seirra Leone)

www.WirelessFederation.com/news: Zain, Sierra Leone’s leading mobile operator, has introduced a promotional campaign dubbed as the 100 Units Unlimited Bonanza. The offer enables Zain subscribers to talk for unlimited periods to other Zain subscribers between the hours of 7am-7pm. The subscribers in order benefit from the 100 Units Unlimited Bonanza, all they need to do is dial *400# on the phone at any time of the day and spend that whole day from 7am till 7pm calling any Zain number for free. The *400# call will deduct 100 units from their prepaid credit. Whereas the calls made after 7pm in the evening will be billed at the normal rate.