With the three airtime providers Airtel, MTN and Zamtel There also is a host of suppliers of handsets. There are many telephone systems providers to businesses across Zambia, working with world-class manufacturers offering a full range of telephony systems that can be tailored for home and business needs. Catering for businesses of any size, and offering a diverse product range from basic two-user phone systems through to multi-feature systems these companies can be found here.