Shimbunhishimbu cinakutambe kulanda kwalula cize ca kutakanhisa kweswe, cakuhandvununa, cize mucikwasa ithavi PSTN, ithume maliji kuly yena. Mumu kuze kunakathuka kwalula caco kwe muhasa kumwena kulihandununanhikukunhigika kuli athu waze maakuhandjikisa.