UdingaAma-Handset Ocingo Angaqhumiukuze uhlale uphephile emsebenzini. Lawa mafoni afaka amakesi aqinile kanye nemiklamo ekhethekile evimbela izinhlansi noma ukushisa ukuthi kungaphumi. Enziwe ngezinto eziqinile, okuhlanganisaUcingo Lwensimbi Engagqwaliamamodeli, asiza ekuvimbeleni imililo ezindaweni eziyingozi.Ucingo lwejele lezimboniAmayunithi kanye namanye amadivayisi angaqhumi asebenza ngokwethembeka ezindaweni eziyingozi. Lawa Mafoni Angaqhumi Aqinisekisa ukuphepha kwakho ngenkathi enikeza ukuxhumana okuqinile nokuthembekile ezindaweni ezinobungozi obukhulu.
Izinto Ezibalulekile Okufanele Uzicabangele
- Ama-handset ocingo angaqhumi anezikhwama eziqinile kanye nemiklamo ekhethekile. Lokhu kuvimbela izinhlansi noma ukushisa ekuqaliseni umlilo ezindaweni eziyingozi.
- Hlala ufuna izitifiketi ezifana ne-ATEX, i-IECEx, noma i-UL. Lokhu kubonisa ukuthi ifoni yakho iphephile futhi ivunyelwe endaweni yakho enobungozi.
- Amafoni angaqhumi asebenzisa amakesi ensimbi esindayo ukuze abambe ukuqhuma. Amafoni aphephile ngaphakathi asebenzisa amandla amancane ukuvimba ukusha. Khetha ifoni efanele indawo yakho yokusebenza.
- Kusetshenziswa izinto ezifana nensimbi engagqwali kanye ne-polyester eqiniswe ngefayibha yengilazi. Lokhu kwenza amafoni aqine futhi akwazi ukumelana nothuli, amanzi, namakhemikhali anamandla.
- Ukuhlolwa nokugcinwa njalo kugcina ifoni yakho iphephile futhi isebenza kahle. Yenza ukuhlolwa kwanyanga zonke kokubona bese uyihlola njalo ezinyangeni ezintathu.
Izidingo Zesitifiketi
Izindinganiso Zezingcingo Ezingaqhumi
Kubalulekile ukwazi izindinganiso eziyinhloko zesitifiketi ngaphambi kokukhetha ama-handset ocingo angaqhumi emsebenzini wakho. Lezi zindinganiso ziqinisekisa ukuthi amafoni aphephile ezindaweni eziyingozi. Nazi izitifiketi eziphezulu:
- I-ATEX (indinganiso ye-European Union yezindawo eziqhumayo)
- Isitifiketi samazwe ngamazwe sezindawo eziqhumayo (i-IECEx)
- I-UL 913 kanye ne-CSA NEC500 (izindinganiso zokuphepha zaseNyakatho Melika)
Isitifiketi ngasinye sifanela izinhlobo ezahlukene zezindawo eziyingozi. Isibonelo, i-ATEX ihlanganisa izindawo ze-atex ezifana ne-I-Zone 1/21 kanye ne-Zone 2/22Izindinganiso ze-UL kanye ne-CSA zihlanganisa iSigaba I soMkhakha 1 noma 2 eNyakatho Melika. Lezi zindinganiso zikusiza ukuthi uthole ukuthi yimaphi amadivayisi angaqhumi aphephile endaweni yakini.
Icebiso:Njalo bheka ilebula yesitifiketi kuma-handset akho ocingo angaqhumi. Ilebula libonisa ukuthi idivayisi ivunyelwe yini ezindaweni zakho ze-atex noma kwezinye izindawo eziyingozi.
Ukubaluleka Kwesitifiketi
Kumelwe usebenzise ama-handset ocingo aqinisekisiwe angaqhumi ezindaweni eziyingozi. Isitifiketi sisho ukuthi idivayisi iphumelele izivivinyo ezinzima zokuphepha nokuthembeka. Isitifiketi se-ATEX singesokuphepha ezindaweni ze-atex eYurophu. I-IECEx inikeza indinganiso yomhlaba wonke, ngakho-ke ifoni iphephile emazweni amaningi. Isitifiketi se-UL siyadingeka eNyakatho Melika futhi silandela i-National Electrical Code.
Abakhiqizi bavame ukuthola izitifiketi ezingaphezu kwesisodwa. Lokhu kukuvumela ukuthi usebenzise ama-handset ocingo afanayo angaqhumi ezindaweni ezahlukene. Ithebula elingezansi libonisa ukuthi lezi zitifiketi zihluke kanjani:
| Isitifiketi | Ububanzi Besifunda | Izinqubo Zokuhlola | Ukugxila Kwezindlela Zokuphepha | Izidingo Zokumaka | Ukuhlolwa Kokuhambisana |
|---|---|---|---|---|---|
| I-ATEX | IYurophu | Ukulawulwa kokukhiqiza kwangaphakathi, ukuhlolwa kohlobo lwe-EU, isiqinisekiso sekhwalithi yomkhiqizo | Amaqembu emishini (I & II), izigaba (1,2,3), ukuhlukaniswa kwezinga lokushisa (T1-T6) | Ukumaka kwe-CE, uphawu lwe-Ex, iqembu/isigaba semishini, isigaba sokushisa, inombolo yomzimba eyazisiwe | Imibhalo yobuchwepheshe, ukuhlolwa kwengozi, izinqubo zokuhlola ukuhambisana |
| UL | i-America esenyakatho | Ukuhlolwa komkhiqizo okuqinile, ukuhlolwa ngaphansi kwezimo ezimbi kakhulu, ukubuyekezwa kwamadokhumenti, ukuhlolwa kwefektri, ukuqapha okuqhubekayo | Amakilasi nezinhlobo zokuvikela ukuqhuma | Uphawu lwesitifiketi se-UL | Ukuhlolwa komkhiqizo, ukuhlolwa, ukubuyekezwa kwamadokhumenti, ukuhlolwa kwefektri, ukuhlolwa okwenziwa njalo ngezikhathi ezithile |
| I-IECEx | Emhlabeni jikelele | Izindinganiso zomhlaba wonke ezivumelanisiwe, ukugcizelela ezintweni ezisezingeni eliphezulu, ukwakheka, kanye nokuhlolwa okuphelele | Izindinganiso zokuphepha zomhlaba wonke ezifanayo | Uphawu lwe-IECEx | Izinqubo zokuhlola kanye neziqinisekiso ezivumelaniswe emhlabeni wonke |
Ungabona ukuthi isitifiketi ngasinye sinemithetho yaso kanye nezivivinyo. Lokhu kukusiza ukuthi ukhethe ama-handset ocingo angaqhumi ahlangabezana nezindinganiso zokuphepha ezifanele endaweni yakini.
Isiqinisekiso Sokungashisi
Amafoni aphathwayo aqinisekisiwe angaqhumi anciphisa amathuba okuqala umlilo ezindaweni eziyingozi. Lawa mafoni asebenzisa imiklamo ekhethekile ukuzenciphisa amandla kagesi futhi ulawule ukushisaAmakesi agcina uthuli namanzi kungangeni, okuyinto ebalulekile ezindaweni ze-atex. Ungawethemba lawa mafoni ukuthi azohlala ephephile noma ngabe kukhona okungahambi kahle ngaphakathi.
Izindawo eziyingozi zinezinhlobo ezahlukene. Isibonelo, izindawo zeSigaba I zinegesi noma umhwamuko ovuthayo. Isigaba 1 sisho ukuthi ingozi ikhona ngesikhathi somsebenzi ojwayelekile. Isigaba 2 sisho ukuthi ingozi ikhona kuphela ngezikhathi ezingavamile. Izindawo 0, 1, kanye no-2 zibonisa ukuthi ingozi ikhona kangaki. Udinga ukufanisa ama-handset akho ocingo angaqhumi nohlobo olufanele lomsebenzi wakho.
| Uhlelo Lokuhlukaniswa | Incazelo |
|---|---|
| Iklasi I | Izindawo ezinegesi noma umusi ovuthayo. Isigaba 1 (izingozi zikhona ngaphansi kwezimo ezijwayelekile), Isigaba 2 (izingozi zikhona ngaphansi kwezimo ezingavamile). Izindawo 0, 1, 2 zibonisa imvamisa yengozi. |
| Isigaba II | Izindawo ezinothuli oluvuthayo. Ukwahlukaniswa 1 no-2 kuchaza ukuba khona kwengozi. |
| Isigaba III | Izindawo ezinezintambo noma izinto eziphaphayo ezivuthayo. Ukwahlukaniswa 1 no-2 kuchaza ukuba khona kwengozi. |
| Izigaba | Isigaba 1: Ingozi ikhona ngesikhathi sokusebenza okuvamile. Isigaba 2: Ingozi ikhona kuphela ngaphansi kwezimo ezingavamile. |
| Izindawo | Indawo 0: Ingozi ikhona ngaso sonke isikhathi. Indawo 1: Ingozi ingenzeka ngesikhathi sokusebenza okuvamile. Indawo 2: Ingozi ingenzeki ngesikhathi sokusebenza okuvamile. |
| Amaqembu | Uhlobo lwezinto eziyingozi (isib., Iqembu le-AD lamagesi, Amaqembu e-EG othuli). |
Uma usebenzisa amaselula aqinisekisiwe angaqhumi, usiza ekumiseni izingozi futhi ugcine abantu bephephile. Izikhungo zikahulumeni zihlola ukuthi amadivayisi akho anezitifiketi ezifanele zezindawo zakho ze-atex nezindawo eziyingozi.
Imiklamo Ephephile Ngokwemvelo Uma Iqhathaniswa Neziqhumane
Izivalo Zefoni Ezingaqhumi
Uma usebenza endaweni eyingozi, udinga amafoni angaqhumi ukuze uhlale uphephile. Lawa mafoni anezimbobo eziqinile ezivimba izinhlansi noma ukushisa ukuthi kungaphumi. Ucingo olungaqhumi lunembobo yensimbi eqinile eyenziwe ngensimbi, i-aluminium, noma insimbi engagqwali. Lezi zinsimbi zingamelana nokushisa okuphezulu kanye nokucindezela.isivikelo sisebenza njengesivikelo esizungeze ifoniUma into ethile ngaphakathi kwefoni ikhipha inhlansi noma ngisho nokuqhuma okuncane, isikhwama siyayigcina ibambekile. Lokhu kuvimbela umlilo noma izinhlansi ukuthi zingafinyeleli kumagesi ayingozi noma uthuli olungaphandle.
Ezinye izici ezibalulekile zezindawo zokuvala ifoni ezingaqhumi yilezi:
- Amakesi ensimbi aqinile, njengensimbi engagqwali noma i-aluminium ehlanganisiwe, ukuze aqine futhi ahlale isikhathi eside.
- Izivikelo eziqinile kanye namajoyintiezivimbela amagesi, uthuli namanzi ukungena.
- Izingxenye ezingashisi umlilo ezipholisa amagesi ngaphambi kokuba ziphume ebhokisini.
- Ukucindezela noma ukugcwalisa ngamagesi aphephile ukuze kumiswe ukwakheka okuyingozi ngaphakathi.
- Ukumboza izingxenye zikagesi ukuze kuvinjwe izinhlansi eziyingozi.
Amafoni angaqhumi kumele aphumelele izivivinyo ezinzima futhi athole isitifiketi. Uzobona amalebula afana ne-ATEX, i-IECEx, noma i-UL kulawa mafoni. Lawa malebula asho ukuthi ifoni engaqhumi ihlangabezana nemithetho yokuphepha yomhlaba. Ihadiwe engaqhumi ngaphakathi nangaphandle kwefoni isebenza ndawonye ukuze ikugcine uphephile.
Izimiso Eziphephile Ngokwemvelo
An ifoni ephephile ngokwemveloikugcina uphephile ngendlela ehlukile. Ayisebenzisi ibhokisi elisindayo. Kunalokho, inciphisa ukuthi ingakhiqiza amandla kagesi nokushisa angakanani. Izici zefoni ephephile ngokwemvelo ziqinisekisa ukuthi ayikaze ibe namandla anele okuqala umlilo, noma ngabe kukhona okuphukayo.
Nansi indlela lo mklamo osebenza ngayo:
- Ucingo lusebenzisa amasekethe akhethekile ukugcina i-voltage kanye nogesi kuphansi kakhulu.
- Izithiyo zokuphepha, njengezithiyo zeZener, zivimba amandla amaningi ekuyeni ezindaweni eziyingozi.
- Ucingo lunezingxenye, njenge-fuse, eziluvala ngokuphephile uma kunenkinga.
- Umklamo uvimbela ifoni ukuthi ingashisi ngokwanele ukubangela umlilo.
- Zonke izingxenye, njengamabhethri, kumele zilandele imithetho eqinile yokuphepha.
Ungasebenzisa ifoni ephephile ngokwemvelo lapho kuhlale kukhona khona amagesi aqhumayo noma uthuli. Lo mklamo wenza ifoni ibe lula futhi kube lula ukuyiphatha. Awudingi isikhwama esinzima ngoba ifoni ngokwayo ayikwazi ukubangela ukuqhuma.
Umehluko Wokuklama
Kubalulekile ukwazi ukuthi amafoni angaqhumi kanye namafoni aphephile ngokwemvelo ahluke kanjani. Zombili izinhlobo zikugcina uphephile, kodwa zisebenza ngezindlela ezahlukene futhi zilungele izindawo ezahlukene.
| Isici | Amafoni Angaqhumi | Amafoni Aphephile Ngokwemvelo |
|---|---|---|
| Isimiso Sokuphepha | Iqukethe noma yikuphi ukuqhuma kwangaphakathi okunesivalo esiqinile | Nciphisa amandla ukuze ukusha kungenzeki |
| Izici | Indlu yensimbi esindayo, ihadiwe engaqhumi, izivalo ezingashisi umlilo, ukucindezela | Amasekethe anamandla aphansi, izithiyo zokuphepha, izingxenye ezingaphumeleli kahle |
| Isicelo | Kuhle kakhulu kumadivayisi anamandla amakhulu noma izindawo ezinezinto eziningi ezivuthayo | Kuhle kakhulu kumadivayisi anamandla aphansi ezindaweni ezinengozi eqhubekayo |
| Ukufakwa | Kudinga ukusethwa ngokucophelela nokuhlolwa okuvamile | Kulula ukuyifaka nokunakekela |
| Isisindo | Inzima futhi iqinile | Ilula futhi iyaphatheka |
| Sebenzisa Ikesi | Izimayini, izindawo zokugaya uwoyela, izitshalo zamakhemikhali (Indawo 1 kanye ne-2) | Izindawo zokuhluza, iziteshi zegesi, izindawo ezinengozi eqhubekayo (Indawo 0& 1) |
Amafoni angaqhumi kahle alungele izindawo lapho udinga khona isivikelo esiqinile futhi ingozi iphakathi noma iphezulu, njenge-Zone 1 noma i-Zone 2. Uzowabona lawa mafoni ezimayini, ekubholeni, nasemafektri amakhulu. Amafoni aphephile ngaphakathi angcono ezindaweni lapho amagesi aqhumayo ehlala ekhona, njenge-Zone 0. Lawa mafoni asetshenziswa ezindaweni zokuhluza uwoyela kanye nezitshalo zamakhemikhali.
Qaphela:Hlola njalo indawo eyingozi emsebenzini wakho. Khetha umklamo wefoni ohambisana nengozi kanye nezici ozidingayo ukuze uvikele ukuqhuma.
Ukukhetha Izinto Ezisetshenziswayo Zezindawo Zokumba Amafutha, Izitshalo Zamakhemikhali, kanye Nezimayini
Izinto Zokuvikela Ukuqhuma Kwamafoni Eselula
Uma usebenza ezindlini zikawoyela noma ezimayini, udinga amafoni aqinile. Amafoni aphathwayo angaqhumi asebenzisa i-polyester yengilazi eqiniswe nge-fiber (GRP) emabhokisini awo. Lokhu akuphuki kalula uma ukuwisa. Ama-handset enziwe ngamakhemikhali e-thermoset resin aqinile. Ezinye izingxenye zisebenzisa insimbi engagqwali kanye nehadiwe engagqwali. Lezi zici zigcina ifoni iphephile kuma-acid namakhemikhali aqinile. Ukwakheka kwayo okuqinile kusiza amafoni ukuthi ahlale isikhathi eside ezindaweni ezinzima. Ungathembela kulawa mafoni ukuthi asebenze ngisho noma eshaywa.
Ukuvikelwa Kokungena
Ukuvikelwa kokungena, okubizwa ngokuthi isilinganiso se-IP, kubonisa ukuthi amafoni avimba kahle kangakanani uthuli namanzi. Iningi lamafoni aphathwayo angaqhumi anezilinganiso ze-IP66, IP67, noma i-IP68. Lezi zilinganiso zisho ukuthi amafoni agcina uthuli namanzi angangeni. Isibonelo, ifoni ye-IP67 isasebenza ngemva kokuwela emanzini. Ikesi elivaliwe ligcina amagesi ayingozi nothuli lungangeni. Lokhu kusiza ukuvimba izinhlansi ngaphakathi kwefoni. Ungasebenzisa lawa mafoni lapho kunothuli, amanzi afafazwa khona, noma amanzi olwandle. Isilinganiso se-IP sibalulekile ekuphepheni nasekuqinisekiseni ukuthi ifoni isebenza kahle.
| Isilinganiso se-IP | Izinga Lokuvikela | Icala Lokusetshenziswa Okuvamile |
|---|---|---|
| I-IP66 | I-jets eqinile, eqinile | Izitshalo zamakhemikhali, izimayini |
| I-IP67 | Uthuli luqinile, ukucwiliswa | Imishini yokumba uwoyela, izinhlelo zokusebenza zezimboni zangaphandle |
| I-IP68 | Uthuli oluqinile, amanzi ajulile | Izindawo ezibucayi kakhulu |
Icebiso:Njalo bheka isilinganiso se-IP ngaphambi kokusebenzisa omakhalekhukhwini abangaqhumi emsebenzini.
Ukufaneleka Kwezindawo Ezinzima
Amafoni aphathwayo angaqhumi kumele asebenze ezindaweni ezinzima kakhulu. Ungase ubhekane nomswakama ophezulu, izinguquko ezinkulu zokushisa, kanye nomoya ongalimaza izinto. Lawa mafoni asebenzisa amakesi e-aluminium alloy angagqwali kanye nezintambo zensimbi engagqwali eziqinile. Asebenza emazingeni okushisa asukela ku--40°C kuya ku-+70°C. Asebenza futhi emoyeni cishe wonke amanzi. Amanye amafoni anemakrofoni avimba umsindo kanye nama-keypad ongawasebenzisa ngamagilavu. Lawa mafoni anezitifiketi ze-ATEX kanye ne-IECEx, ngakho-ke uyazi ukuthi aphephile ezindaweni zegesi eziqhumayo kanye nothuli. Lezi zici zenza amafoni aphathwayo angaqhumi abe ukukhetha okuhle kwemisebenzi enzima lapho kudingeka khona ukuphepha namandla.
Ukuhlolwa Kokulungisa Nokuphepha
Ukuvikelwa Kwabasebenzi
Usiza ekugcineni indawo yakho yokusebenza iphephile nsuku zonke. Amafoni ocingo angaqhumi avimba izinhlansi nokushisa ukuthi kungabangela umonakalo. Udinga ukulandela izinyathelo zokuphepha ukuze lawa mafoni asebenze kahle. Ukuhlola ifoni yakho kuvame ukunciphisa amathuba ezinkinga. Lokhu kusiza wonke umuntu ukuthi ahlale ephephile ezindaweni eziyingozi. Uma ubona umonakalo noma into egugile, tshela othile ngokushesha. Ukwenza lokhu kukugcina uphephile wena nethimba lakho.
Izinqubo Zokuhlola
Kufanele ube nesimiso esilula sokunakekela ama-handset akho ocingo angaqhumi. Nansi uhlu lokuhlola olulula ongalulandela:
- Bheka i-handset ukuze ubone ukuthi ayinamifantu, ayinamaqhubu noma ayinawo umquba.
- Zama ifoni ukuqinisekisa ukuthi iyasebenza isikhathi ngasinye.
- Sula ifoni ukuze ususe uthuli nokungcola.
- Hlola zonke izimbobo bese uzishintsha uma kudingeka.
- Cela uchwepheshe oqeqeshiwe ukuthi alungise noma yiziphi izinkinga.
Udinga futhi ukwenza le misebenzi ngesheduli. Ithebula elingezansi libonisa ukuthi kufanele wenze kangaki umsebenzi ngamunye:
| Umsebenzi Wokulungisa | Imvamisa Ephakanyisiwe |
|---|---|
| Ukuhlolwa Okubonakalayo | Nyanga zonke (noma ngaphambi kokusetshenziswa ezimweni ezimbi kakhulu) |
| Ukuhlolwa Kokusebenza | Njalo ngekota (noma ngemva kokubuyekezwa okukhulu) |
| Ukuhlolwa Kokuphepha Kukagesi | Njalo ngonyaka (noma ngemva kwezehlakalo) |
| Ukubuyekezwa/Ukufakwa Kwebhethri | Kabili ngonyaka; ukushintshwa njalo ezinyangeni ezingu-18-24 |
| Izibuyekezo ze-Firmware/Software | Njengoba kukhishwe ngumthengisi |
Ukulandela lolu hlelo kugcina imishini yakho iphephile futhi ilungele ukusetshenziswa.
Ukuthembeka Kwamafoni Angaqhumi
Uthembela kuma-handset akho ocingo angaqhumi nsuku zonke. Ukuwahlanza nokuwahlola kuvame ukusiza ekumiseni izinkinga. Uma wenza izinyathelo ezifanele, ifoni yakho izosebenza ezimweni eziphuthumayo. Amafoni amahle asiza ekuvikeleni abasebenzi futhi akuvumele ukuthi uthathe isinyathelo ngokushesha uma kwenzeka okuthile. Ungayethemba ifoni yakho ukuthi izosebenza ezindaweni ezinzima uma uyinakekela. Lo mkhuba usiza ukuthi uzizwe uqiniseka ngempahla yakho yokuphepha futhi ugcine ithimba lakho lixhumana.
Amafoni aphathwayo angaqhumi ayakusiza ukuthi uhlale uphephile emsebenzini. Asebenzisaimiklamo eqinile, izinto eziqinile, futhi udinga ukuhlolwa njalo. Ungazithola lezi zingcingo ezindaweni ezifana nezindawo zikawoyela negesi, izimayini, kanye nezitshalo zamakhemikhali. Ithebula elingezansi lichaza ukuthi lezi zingcingo zikuvikela kanjani:
| Isici | Amafoni Angaqhumi |
|---|---|
| Indlela Yokuvikela | Ibamba noma yikuphi ukuqhuma ngaphakathi kwebhokisi eliqinile, elivaliwe ukuze lingakwazi ukuqala umlilo |
| Isitifiketi | Kuhlolwe futhi kwavunyelwa amaqembu okuphepha omhlaba wonke njenge-atex, i-IECEx, ne-NEC |
| Izinto Ezisetshenzisiwe | Kwenziwe ngezinto ezilukhuni neziqinile zezindawo eziyingozi |
| Ukulungiswa | Kudingeka ukuhlolwa njalo ukuqinisekisa ukuthi izivalo namakesi kuphephile ngemithetho ye-atex |
| Ukuqina | Yakhiwe ngokuqinile ukuze ihlale isikhathi eside ezindaweni zokusebenza ze-atex ezinzima |
Udingaama-handset aqinisekiswe yi-atexukukhuluma nokuhlala uphephile ezindaweni eziyingozi. Landela njalo imithetho ye-atex futhi uhlole ifoni yakho njalo ukuze ugcine wonke umuntu ephephile.
Imibuzo Evame Ukubuzwa
Yini eyenza ifoni ingabi yingozi ekuqhumeni?
Ama-handset angaqhumi anezimbobo eziqinile nezingxenye ezikhethekile. Lezi zingxenye zivimbela izinhlansi nokushisa ukuthi kungaphumi. Lokhu kusiza ekumiseni imililo ezindaweni eziyingozi.
Wazi kanjani ukuthi ifoni yakho iqinisekisiwe ukuthi ingasetshenziswa ezindaweni eziyingozi?
Hlola ilebula lefoni yakho ukuze ubone ukuthi iqinisekisiwe yini. Bheka amamaki afana ne-ATEX, i-IECEx, noma i-UL. Lawa mamaki asho ukuthi ifoni yakho iphumelele ukuhlolwa okunzima kokuphepha ezindaweni eziyingozi.
Ungakwazi yini ukusebenzisa amafoni angaqhumi ngaphandle?
Yebo, ungasebenzisa lawa mafoni ngaphandle. Iningi lawo linezilinganiso eziphezulu ze-IP. Lokhu kusho ukuthi avimba uthuli, amanzi, kanye nesimo sezulu esibi. Ungakhuluma ngokucacile cishe noma kuphi.
Kufanele uzihlole kangaki izingcingo ezingaqhumi?
Kufanele uhlole ifoni yakho okungenani kanye ngenyanga. Bheka imifantu, ukugqwala, noma yini ephukile. Ukuhlola kuvame ukukusiza ukuthi uthole izinkinga kusenesikhathi futhi kugcine ifoni yakho iphephile.
Yiziphi izimboni ezidinga amaselula angaqhumi?
Ubona lawa mafoni ku-oyela negesi, ezimayini, ezitshalweni zamakhemikhali, nasezindaweni zokuhluza. Noma iyiphi indawo enegesi evuthayo noma uthuli idinga lawa mafoni ukuze igcine abasebenzi bephephile.
Isikhathi sokuthunyelwe: Julayi-15-2025