18 19020304050607013. To remove the wall charger, gently pull the charger fromthe device.• When you charge the battery with the handset powered off you will see a chargingstatus screen. After the charging has completed, the Charge Complete messageappears. You cannot operate the phone until it is powered on. To turn your phone on,press and hold the END Key until your display turns on.• The battery is not fully charged at the time of purchase. Fully charge the batterybefore use.• It is more efficient to charge the battery with the handset powered off.• Battery operating time gradually decreases over time.• If the battery fails to perform normally, you may need to replace the battery.BATTERY HANDLING INFORMATIONDO’S• Only use the battery and charger approved for use with the CaperTM• Only use the battery for the system for which it is specified.• Only use or replace the battery with a charging system or another battery that has been qualified with thesystem per this standard, IEEE-Std-1725-2006. Use of an unqualified battery or charger may present a risk offire, explosion, leakage, or other hazard.• Only use the battery for its original purpose. As an improper battery use may result in a fire, explosion orother hazard.• Try to keep batteries in a temperature between 41°F (5°C) and 95°F (35°C). If the battery is stored intemperatures above or below the recommended range, give it time to warm up or cool down before using.• Store the discharged battery in a cool, dark, and dry place.• Purchase a new battery when its operating time gradually decreases after fully charging.• Properly and promptly dispose of the battery according to local laws.• Battery usage by children should be supervised.DON’TS• Do not attempt to disassemble or open the battery – it is a sealed unit with no serviceable parts.• Do not crush, bend or deform, puncture or shred the battery.• Do not drop the phone or battery. If the phone or battery is dropped, especially on a hard surface, and the usersuspects damage, take it to a service center for inspection.• Do not leave the battery in extremely hot or cold temperatures. Otherwise, it could significantly reduce thecapacity and lifetime of the battery.• Do not modify or remanufacture, attempt to insert foreign objects into the battery, immerse or expose towater or other liquids, expose to fire, explosion or other hazard.• Do not accidentally short-circuit the battery by carrying it in your pocket or purse with other metallic objectssuch as coins, clips and pens. This may critically damage the battery.• Do not short-circuit a battery or allow metallic conductive objects to contact battery terminals.• Do not dispose of the battery by placing into a fire.