RETEVIS RT40B Two Way Radio User Manual
Phunzirani momwe mungagwiritsire ntchito RETEVIS RT40B Two Way Radio pogwiritsa ntchito bukuli. Dziwani zambiri zake zapamwamba ndi malangizo achitetezo kuti mutsimikizire kulumikizana kotetezeka komanso koyenera. Tsegulani ndikuyang'ana zida ndi mndandanda wazolongedza zomwe zikuphatikizidwa. Tsatirani mosamala mukamagwira Li-ion Battery Pack. Dziwani bwino za mankhwalawa ndi kalozera wazowonera.