Siyini isimo sokusetshenziswa?
Icala lokusetshenziswa libhekwa njengethuba lebhizinisi. Amacala okusetshenziswa ngokuvamile atholakala njengamathuba okuletha inani lebhizinisi ngebhizinisi. Abakhi bezixazululo basiza ekuchazeni isimo sokusetshenziswa kanye nezidingo ezidingekayo ukuletha isimo sokusetshenziswa ekuthuthukisweni nasekukhiqizeni. Ukuhlonza amacala okusetshenziswa kuyindlela enhle yokuthengisa imikhiqizo nezinsizakalo zesikhulumi ezisiza ukuletha ukuthuthukiswa kwamacala okusetshenziswa kwebhizinisi namakhasimende ngokushesha.