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3-4 Using the MH120 Desktop and Gang Chargers
Mobile Handset 120 and Desktop Charger/Gang Charger User Guide - Revision 1
Step 3 Lift the Battery Pack out of the charging bay.
Troubleshooting a Blinking LED
If the LED starts blinking as soon as the Battery Pack is inserted the
Battery Pack may be improperly seated.
• Lift it out and reinsert.
• If the LED continues to blink or starts blinking at any time during the
charging process, it indicates that there is a problem with the Battery
Pack that makes it unusable.
• Do not continue to charge the Battery Pack.
• Dispose of it properly and do not attempt to use it in the Wireless
Telephone.
• Do not attempt to open or repair a defective Battery Pack.
Contact your service representative for assistance.
Cleaning the Chargers
Clean the Chargers by wiping the surface with a clean, water-dampened
cloth or paper towel. A mild detergent solution may be used. Be sure to
wipe away any detergent residue with a plain water dampened cloth.
The Battery Pack contacts on the Wireless Telephone may be cleaned
with isopropyl (rubbing) alcohol applied with a Q-tip, cloth, or paper
towel. Do not push or pull the exposed Battery Pack contacts.
Replacement Battery Packs are available from your supplier or servicing
agent.
CAUTION
• DO NOT IMMERSE THE MH120 Desktop Charger IN WATER OR OTHER LIQUID.
• DO NOT POUR LIQUIDS INTO THE SLOT.
IMPORTANT
• Never use non-NEC Business Solutions Ltd. charging units as they could damage the
Battery Pack.
• Only use the original plug-in power adapter for the Chargers.
• Do not dip the Battery Pack in water or throw into the fire.
• Do not throw away the Battery Pack with your domestic waste. Take used Battery Packs to
an appropriate collection point for recycling or send them back to your supplier or servicing
agent.