Enkathini elawulwa ubuchwepheshe beselula, ama-payphone omphakathi ahlala ewumthombo wokuxhumana obalulekile ezindaweni eziningi. Atholakala emajele, ezikhungweni zempi, ezibhedlela, ezindaweni zezimboni, nasezindaweni ezikude lapho ukuxhumana okuthembekile nokufinyeleleka kungaxoxiswana khona. Inhliziyo yalokhu kuthembeka yi-handset uqobo. Ikhwalithi ephezuluI-Handset Yocingo Yomphakathiakuyona into elula; iyithuluzi eliklanywe ngokunemba elakhelwe ukumelana nezimo ezimbi kakhulu. Kubaphathi bokuthengwa kwempahla nonjiniyela, ukukhetha i-handset efanele kuncike ezinsikeni ezintathu eziyinhloko: Ukuqina, Ukuhlanzeka, kanye Nekhwalithi Yomsindo.
1. Ukuqina Okungaguquguquki
Ucingo lomphakathi lubhekene nokuphila okunzima. Lusetshenziswa njalo, luwa ngengozi, luchayeke esimweni sezulu, futhi lucekelwa phansi ngamabomu. Ngakho-ke, ukuqina kubaluleke kakhulu.
Izinto Eziqinile: Ibhokisi kumele lakhiwe nge-ABS enamandla noma ipulasitiki ye-polycarbonate engamelana nokuqhekeka nokuqhekeka. Izingxenye zangaphakathi kufanele zifakwe ohlakeni oluqinile ukuze zikwazi ukumelana nokushaqeka ngokomzimba.
Izintambo Eziqinisiwe: Intambo egoqiwe ivame ukwehluleka. I-Public Telephone Handset engcono kakhulu inentambo eqinisiwe kakhulu enezithiyo zokucindezela eziqinile kuzo zombili izinhlangothi ukuvimbela ukuphuka kwentambo yangaphakathi ekujikeni nasekudonseni okuphindaphindiwe.
Isimo Sezulu Nokumelana Nokucekelwa Phansi: Kwamayunithi angaphandle, izivalo nama-gasket kubalulekile ukuvikela umswakama nothuli. Umklamo kufanele unciphise ukuvuleka lapho amathuluzi angafakwa khona, okwenza kube nzima ukucekelwa phansi.
2. Ukuhlanzeka Okuphezulu Nokulula Kokunakekelwa
Izingcingo zomphakathi ziyizinto ezisetshenziswa ngabantu abaningi, okwenza inhlanzeko ibe yinto ebalulekile, ikakhulukazi ezindaweni zokunakekelwa kwempilo noma ezindaweni zomphakathi ezinabantu abaningi.
Izindawo Ezibushelelezi, Ezingenamthungo: I-handset ekahle yakhelwe ngemithungo nemifantu emincane lapho ukungcola, ukungcola, namagciwane kunganqwabelana khona. Idizayini engenamthungo ivumela ukusula nokubulala amagciwane okusheshayo nokuphumelelayo.
Izakhiwo Zokulwa Namagciwane: Ukufaka izithasiselo zokulwa namagciwane epulasitiki ngesikhathi senqubo yokukhiqiza kuvimbela ukukhula kwamagciwane, isikhunta, kanye nesikhunta ebusweni befoni, okuhlinzeka ngesendlalelo esengeziwe sokuvikela kubasebenzisi.
Ukwakhiwa Okuqinile Kokuhlanza: Izinto zokwakha kanye nokuqedwa kwazo kumele kumelane nezinto zokuhlanza ezinzima ngaphandle kokuwohloka noma ukushintsha umbala, kuqinisekiswe ukuthi ifoni ihlala ihlanzekile futhi ibukeka kahle isikhathi eside.
3. Ikhwalithi Yomsindo Ecacile Nethembekile
Umsebenzi oyinhloko wocingo ukuxhumana okucacile. Ulwazi olubi lomsindo lwenza idivayisi ingasebenzi, kungakhathaliseki ukuthi inamandla kangakanani ngokomzimba.
Izingxenye Zomsindo Eziqondile: Imakrofoni (i-transmitter) kanye nesipikha (i-receiver) kumele zilinganiswe futhi zilinganiswe ukuze zinikeze ukudluliselwa komsindo okucacile kanye nokwamukelwa, ngisho nasezindaweni ezinomsindo.
Ukukhansela Umsindo Okuphumelelayo: Ama-handset athuthukisiwe avame ukuba nama-microphone aqeda umsindo ahlunga umsindo wangemuva ozungezile, okuqinisekisa ukuthi izwi lomsebenzisi lidluliselwa ngokucacile komunye umuntu.
Izinga Elihle Lomsindo: Umsindo ophumayo kumele ube nomsindo ngokwanele ukuze uzwakale ezindaweni eziphithizelayo kodwa futhi ucace ukuze kuvinjelwe ukukhathala kwabalaleli.
Empeleni, i-Public Telephone Handset engcono kakhulu iwukulinganisela kobunjiniyela obuqinile, umklamo ocabangelayo wempilo yomphakathi, kanye nobuhle bomsindo.
Sekuyiminyaka engaphezu kwengu-20, i-SINIWO ibilokhu ihamba phambili ekuklameni nasekukhiqizeni izingxenye zokuxhumana eziqinile kangaka. Ukukhiqizwa kwethu okuhlanganiswe ngokuqondile kuqinisekisa ukuthi sinikeza ama-handset aqinile, asebenza kahle kakhulu aklanyelwe ukumelana nezimo ezidinga kakhulu, okusenza sibe ngumlingani othembekile wamakhasimende emhlabeni jikelele.
Isikhathi sokuthunyelwe: Novemba-17-2025