. Zone selection button: User can choose single zone, multi zones, or all zones for paging.
. Call button and warning tone button: Press call button when the warning tone button is
on, he ring come out firstly.
. Number of rings selection: 2 sounds or 4 sounds.
. Address code setting: After equipment powered on, long press button zone 1 to 6 to set
their address code. If in red flashing light, it means the setting is ongoing. Same address
code for microphone is not allowed. Address code when press β01β has the highest priority
and this microphone can override other microphone.
. Auto standby function: When no signal is detected from mic for one minute, the
conversation will close automatically. And the call button is off.
