Basic Operations
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Clean the Phone Display
Phone displays that are not touchscreens can be easily cleaned.
Procedure
Wipe the screen with a soft, dry cloth.
Caution
Use only a soft, dry cloth to wipe the phone display. Do not use any liquids or powders on the
phone because they can contaminate phone components and cause failures.
Cisco IP Phone 7811, 7821, 7841, and 7861 User Guide for Cisco Unified Communications Manager 10.0 (SIP)
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C H A P T E R
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