3-2 Using the MH110 Desktop ChargerMobile Handset 110 Wireless Telephone and Desktop Charger User Guide - Revision 1Cleaning the MH110 Desktop ChargerClean the MH110 Desktop Charger by wiping the surface with a clean,water-dampened cloth or paper towel. A mild detergent solution may beused. Be sure to wipe away any detergent residue with a plain waterdampened cloth.The Battery Pack contacts on the Wireless Telephone may be cleanedwith isopropyl (rubbing) alcohol applied with a Q-tip, cloth, or papertowel. Do not push or pull the exposed Battery Pack contacts.Important Notice• Never use non-NEC Business Solutions Ltd. charging units as theycould damage the Battery Pack.• Only use the original plug-in power adapter for the MH110 DesktopCharger.• Do not dip the Battery Pack in water or throw into the fire.• Do not throw away the Battery Pack with your domestic waste. Takeused Battery Packs to an appropriate collection point for recycling orsend them back to your supplier or servicing agent.Replacement Battery Packs are available from your supplier or servicingagent.IMPORTANTDO NOT IMMERSE THE MH110 Desktop Charger IN WATER OR OTHER LIQUID.DO NOT POUR LIQUIDS INTO THE SLOT.