Terefone igendanwa ya KW20L UMTS 5-band yerekana ibimenyetso byogukoresha imiyoboro igendanwa yongerera 2G 3G 4G 70dB inyungu hamwe nibikorwa bya AGC

1. Mbere yo kwinjizamo igikoresho, ugomba kwemeza ko hari utubari 4 twerekana ibimenyetso bya terefone igendanwa hanze yinyubako, kuko niba ibimenyetso byo hanze bidakomeye, igikoresho ntigishobora gukora mubyukuri.
2. Shyira antenne yo hanze hejuru kurusenge cyangwa ahandi ntakumirwa. Kandi antenne yo hanze yerekana neza neza kuri sitasiyo fatizo nkibyo ifoto yerekana.
3. Shyiramo terefone ngendanwa ya KW20L UMTS 5-band yerekana ibimenyetso murugo hanyuma ukoreshe umugozi wa 15m kugirango uhuze booster na antenne yo hanze. Ariko icy'ingenzi ni ukwigunga. Kwigunga hagati ya antenne yo hanze no murugo bigomba kuba bifite urukuta rw'amatafari kugirango rutandukane. Niba atari byo, gerageza kwagura intera yabo.
4. Hanyuma, koresha umugozi kugirango uhuze terefone ngendanwa ya KW20L UMTS 5-band yerekana ibimenyetso hamwe na antene yo murugo. Kubijyanye na antenne yo mu nzu, dufite antenne yo hejuru, antenne ya panne, antenne ya kiboko hamwe na antenne ya desktop ya dogere 360 ​​kugirango uhitemo. Niba ukeneye gupfuka amagorofa 2 cyangwa ahantu hanini, tuzagusaba guhuza na antene zirenga ebyiri zo murugo.