Umqondo wokuqala womakhalekhukhwini wasungulwa nini, futhi ingabe wasungulwa noma wathengiswa ngaleso sikhathi?
Context:Inkonzo yocingo lomsakazo ephathekayo ephathwa ngesandla yacatshangwa ezigabeni zokuqala zobunjiniyela bomsakazo. Ngo-1917, umqambi waseFinland u-Eric Tigerstedt wafaka isicelo sobunikazi "befoni ephaketheni eligoqekayo enombhobho wekhabhoni omncane kakhulu". Abandulela omakhalekhukhwini bokuqala babehlanganisa ukuxhumana ngomsakazo okuvela emikhunjini nasezitimeleni. Umncintiswano wokwenza amadivayisi eqiniso omakhalekhukhwini aphathekayo waqala ngemva kweMpi Yezwe II, ngentuthuko eyenzeka emazweni amaningi. Intuthuko kwezokuxhumana ngeselula iye yalandelwa "ezizukulwaneni" ezilandelanayo, kusukela ekuqaleni kwezinsizakalo zesizukulwane sokuqala (0G), njenge-Mobile Telephone Service yeBell System kanye nomlandeli wayo, i-Improved Mobile Telephone Service. Lezi zinhlelo ze-0G zazingezona ezamaselula, zisekela izingcingo ezimbalwa ezihambisanayo, futhi zazibiza kakhulu.
Umqondo wokuqala wezingcingo eziphathwayo ubuyela emuva ezigabeni zokuqala zobunjiniyela bomsakazo. Kwakungo-1917 lapho umqambi waseFinland uEric Tigerstedt efaka isicelo sobunikazi "befoni ehlanganiswayo eshibhile enombhobho wekhabhoni omncane kakhulu". Cha, izingcingo zomsakazo eziphethwe ngesandla zangempela zazingakenziwa noma zenziwa zibe ezentengiselwano ngalesosikhathi. Kwakungemva kweMpi Yezwe II lapho umncintiswano wokwenza amadivayisi omakhalekhukhwini aphathekayo ngempela waqala khona ngentuthuko eyayenzeka emazweni amaningi.