... module and optional PSAM card modules10. Non-contact IC module: meet the international standard non-contact IC module and optional PSAM ... input again.2. The button ring ring is sweet: When you press a button, button ring ring tones chirping 1, Reminder has buttons ... HID.7. Perfect compatibility : can connect any kinds of terminals,such as,guoguang,shida,GreatWall,mudan,huizhi,juxing,haiwei,newsun ...