Telephony

Duniyar wayar tarho tana ci gaba ta hanyar tsallakewa da iyaka godiya ga yaduwar ƙara ƙananan abubuwa, masu ƙarfi da ingantaccen kayan aikin fasaha. Wannan shine yadda ake haifar da sababbin na'urori masu hannu tare da babban iko ta hanyar iya gudanar da tsarin aiki wanda zai iya shigar da aikace-aikace da aiwatar da ayyuka iri daban-daban. Duniyar waya ta ci gaba sosai yanzu yana yiwuwa a sadarwa ta amfani da hanyoyi daban-daban daga ko'ina cikin duniya godiya ga haɗin dindindin ga Intanet. Wayoyin salula ba kawai don kira bane amma kwamfutar tafi-da-gidanka ce ta gaske wacce aka saka a cikin shari'ar da ta dace a aljihunka.