1
Before Operation
What Kind of Telephones You Can Use With Our PBX
Can use any brand Single Line Telephone Set to program and work with it
Attention
Make Sure the Power Supply is 220VAC or 110VAC Before Connection.
WARNING
CHECK THE POWER SUPPLY OF THE PBX BEFORE CONNECTION, MAKE SURE
IT IS SAME AS LOCAL VOLTAGE
DO NOT PLUG IN OR PLUG OUT THE ADD-ON CARD OR OTHER EQUIPMENT
WHEN PBX IS POWER ON.
MAKE SURE TO CONNECT WITH GROUND FOR LIGHTNING PROTECTION
IF PBX FAILS PLEASE DO NOT MOVE OR TOUCH ANY COMPONENTS IN PBX
JUST CONTACT YOUR LOCAL DEALER FOR REPAIR
DO NOT EXPOSE THE SYSTEM TO RAIN OR MOISTURE SITUATION.