NEC MH240 User Manual page 6

Warning
Do not use the unit when you notice smoke, strange smell or other unusual happenings. It may
cause fire if you continuously use them. Turn off the power switch of the phone system
immediately. For the recharger, disconnect the power plug immediately. Confirm that smoke is
ceased, and then contact the nearest NEC service office. Never attempt to repair those units by
yourself.
If you had an accident such as dropping the phone and broke the unit, turn off the power of the
phone system immediately. For the recharger, disconnect the power plug immediately. Contact
the nearest NEC service office. If you keep using those units, they may cause fire or electrical
shock.
If water smeared into the unit, turn off the power of the phone system immediately. For the
recharger, disconnect the power plug immediately. Contact with the nearest NEC service office.
If you keep using those units, they may cause fire or electrical shock.
Do not insert flammable or metal objects into the units. If a foreign object were accidentally
placed into the units, turn off the power of the phone system and plug out the power adapter.
Contact the nearest NEC service office. If you keep using those units, they may cause fire or
electrical shock. Pay special attention to children to prevent from similar accidents.
Do not attempt to disassemble nor modify the units. It may cause fire, electrical shock, or system
malfunction. Modification by a user is prohibited by law.
Do not open the units intentionally. It may cause electrical shock or system malfunction. Ask test
adjustment, and repair of the units for the nearest NEC service office.
Do not twist, put a heavy object, and push the phone system. Such actions may cause damage, fire,
or injuries.
Do not place a container with water such as a vase, a plant pot, a cup, cosmetics, chemicals, nor a
small metal object. Splashing water over the units and foreign metal object inserted into the units
may cause fire or electrical shock.
Do not use the unit in a high humid area such as a bathroom or near a humidifier. They may cause
fire, electrical shock, or system malfunction.
Use the specified power adapter, which is attached to the unit. Other adapters may cause fire or
system malfunction.
Do not damage, or modify the power adapter cord. Do not kink, pull, twist, or bundle it. Do not
put a heavy objector heat it. They may cause fire, electrical shock, or system malfunction. Contact
the nearest NEC service office for a damaged adapter cord.
Do not touch the power plug with a wet hand. It may cause electrical shock or system
malfunction.
Do not touch the units or replace a battery with a wet hand. It may cause electrical shock or
system malfunction.
When you hear thunder during using the phone system outside, immediately stop using it and
move to a safe place.
Do not use multiple plugs to a single outlet. It may cause fire or electrical shock.