127.Handset maintenanceThis section contains information you need to maintain the wirelesshandset.Navigation• "Cleaning the handset" (page 127)• "Cleaning the handset connector" (page 128)• "Cleaning the Desktop Charger" (page 128)• "Cleaning the Desktop Charger connectors" (page 128)Low power indicatorsThe handset monitors the power level of the battery and notifies you inthese ways when the battery per level is low.• If you are not engaged in a call, you hear a loud beep.• If you are on a call, you hear a soft beep through the earpiece onceevery six seconds.• The battery icon appears in the upper left corner of the display. SeeDisplay area.Cleaning the handsetNortel IP Phone 2210, 2211, 2212 handsets occasionally need exteriorcleaning. Follow these guidelines to clean the handset.CAUTIONDo not spray liquid directly onto the handset. Always apply the cleaning agent orwater to a clean cloth or paper towel first. Then wipe the cloth or paper towel overthe surface of the handset.—Do not immerse the handset in any liquid.—Do not use furniture polishes, waxes, or plasticizer-based cleaners.—Do not use pre-moistened towelettes containing lanolin, aloe, glycerin, or otherskin care agents.—Do not use any solvents such as acetone or mineral spirits.• Do not immerse the handset in any liquid.• Do not use furniture polishes, waxes, or plasticizer-based cleaners.• Do not use pre-moistened towelettes containing lanolin, aloe, glycerin, or otherskin care agents.• Do not use any solvents such as acetone or mineral spirits.Moisten a clean cloth or paper towel with water an wipe it over the surfaceof the handset.Carrier VoIPNortel IP Phone WLAN Handset User Guide (CICM)NN10042-116 04.01 Standard4 July 2008Copyright © 2008 Nortel Networks.
