FODSPORTS M1-S PRO Manual De Operación página 20

Multiple intercom reconnect procedure
PRO PRO PRO PRO
M1-S PRO will remember paired units. But after switch off
and want to reconnect again, please follow the procedure.
Step 1: switching off all four units and all bluetooth device
connected to the headset.
Step 2: switch on C and D unit, press C unit intercom button
to connect to D unit.
Step 3: switch on B unit, press B unit intercom button to
connect to C and D unit.
Step 4: switch on A unit, press A unit intercom button to
connect to B, C and D unit. After all four unit reconnected,
switch on original connected bluetooth devices.
18