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Accessories
Charger care
Although you don't handle the chargers as much as the phones, they can get dirty, so it's important to periodically
clean them.
Caution
Follow the same steps to clean the charger as you do for the phones, but pay special attention to the following:
• Remove the phone and battery from the charger. Unplug the charger.
• Never immerse the charger in liquid.
• Don't spray any solution directly onto the charger. Dampen a cloth and wipe instead. Do not allow liquid
• Don't use a bleach solution on battery contacts.
• Don't to exert undue pressure on electrical contacts inside the charger compartment. Do not bend the
• For light to heavy soil—Wipe the charger surface with a water-dampened cloth or paper towel to remove
• Wipe battery contacts with a cotton swab dampened with alcohol to remove any lint.
• Never use the following products to clean your charger:
• Allow the charger to air dry. You may wipe the charger with a soft dry cloth to hasten dry time. Be sure
Scanner handle for the Cisco Wireless Phone 840S
There is a scanner handle available for the Cisco Wireless Phone 840S. Use the scanner handle to easily scan
multiple barcodes.
Cisco accessory part
numbers, on page 127
The plastic in the charger is different from the plastic in the phone, so it doesn't withstand rigorous disinfection.
to pool on or in the plastic.
contacts.
most films or residue. If the soiling is too stubborn for plain water, use a mild detergent solution, Lysol
isopropyl alcohol, or diluted bleach (10 percent or less).
• Don't use furniture polishes, waxes, or plasticizer-based cleaners such as ArmorAll
• Don't use lanolin, aloe, glycerin, or other skin care products.
• Don't use hand sanitizers to clean chargers or handle the charger when your hands are wet with
sanitizer solution.
• Don't apply any solvent such as acetone, mineral spirits, and so on.
that electrical contacts are completely dry and lint-free. When fully dry, you may plug in the charger and
reinsert the battery and phone.
Cisco Wireless Phone 840 and 860 User Guide
Charger care
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