VM30 mobile POS ndi njira yolipirira yopepuka ya mthumba yomwe imatha kulumikizidwa ndi chipangizo chilichonse chanzeru kudzera pa Bluetooth ndikusinthidwa kukhala njira yolipirira yam'manja.

Ili ndi purosesa yogwira ntchito kwambiri, kukumbukira kwakukulu, mizere 4 ya Zolemba zikuwonetsa kuti zimakwaniritsa zosowa zamapulogalamu am'manja.Mabatire akuchulukirachulukira, kugwiritsa ntchito mphamvu zotsika kwambiri, Nthawi yayitali yoyimirira kuti ikwaniritse zosowa za ogwiritsa ntchito.