Upon a double trigger press, the scanner attempts to connect to the last known address.
This feature differs from Auto-reconnect in that the scanner attempts connection only once and keeps the address even on commanded disconnect. The last known address is only cleared upon a reject or with a new successful connection. The address persists over scanner reboot. This feature does not interfere with a double trigger press to open or close an iOS keypad in HID mode.
This feature only applies to hosts capable of a commanded connection; SPP Peripheral mode and HID BLE hosts do not support this feature.
