"Kupititsa patsogolo Kuchita Bwino ndi Kuyankhulana: Maudindo a Malamba Onyamula ndi Ma Peja"
Malamba onyamula katundu ndi ma pager ndi zida ziwiri zosiyana, chilichonse chili ndi ntchito yakeyake komanso kugwiritsa ntchito kwake. Ngakhale malamba onyamula katundu nthawi zambiri amagwiritsidwa ntchito potengera zinthu kuchokera kumalo ena kupita kwina, monga kusuntha zinthu panjira yopangira zinthu, mapeja amagwira ntchito ngati njira yolankhulirana, makamaka m'malo omwe muyenera kulumikizana mwachangu.
Malamba onyamula katundu nthawi zambiri amakhala ndi chinthu chopitilira ngati lamba chomwe chimazungulira pakati pa malekezero awiri kapena kuposerapo, zomwe zimathandizira kuyenda kwa zinthu panjira inayake. Ukadaulowu umagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuphatikiza kupanga, kugawa, ndi zoyendetsa, kuti azitha kuyendetsa bwino ntchito yosuntha katundu ndi zida mkati mwa malo.
Komano, ma pager, omwe amadziwikanso kuti ma beeper, ndi zida zazing'ono zolankhulirana zomwe zimalandira ndi kuwonetsa manambala kapena mameseji. Amagwiritsidwa ntchito kwambiri pazachipatala, chithandizo chadzidzidzi, ndi ntchito zina zomwe kulumikizana nthawi yomweyo ndikofunikira. Olemba mapeji amapereka njira zodalirika zofikira anthu amene mwina alibe foni nthaŵi yomweyo kapena amene ali m’madera amene anthu amaletsa kugwiritsa ntchito mafoni a m’manja.