Nokia Lumia 928 User Manual

Also see for Lumia 928: User guide

Contents

1. Plug the charger into a wall outlet. If necessary, connect the USB cable to the charger.2. Connect the micro-USB end of the charger's cable to your phone.3. When the battery is full, disconnect the charger from the phone, then from the wall outlet.You don't need to charge the battery for a specific length of time, and you can use the phone whileit's charging.If the battery is completely discharged, it may take up to 20 minutes before the charging indicatoris displayed.Tip: You can use USB charging when a wall outlet is not available. Data can be transferred whilecharging the device. The efficiency of USB charging power varies significantly, and it may takea long time for charging to start and the device to start functioning.Make sure your computer is switched on.First connect the USB cable to the computer, then to your phone. When the battery is full, firstdisconnect the USB cable from your phone, then from the computer.The battery can be charged and discharged hundreds of times, but it will eventually wear out. Whenthe talk and standby times are noticeably shorter than normal, to replace the battery, take the deviceto the nearest authorized service facility.Charge your phone wirelesslyNo need for hassle with cables, just pop your device on a wireless charger, and it immediately startscharging.You may need a wireless charging cover for wireless charging to work. The cover may be included inthe sales box, or it may be sold separately. Only use original Lumia wireless charging covers designedfor your phone.Wireless chargers are sold separately.© 2014 Microsoft Mobile. All rights reserved. 9