-2-
The device comes with a rechargeable Lithium-ion battery and is designed to
use only manufacturer-specified original batteries and accessories. Battery
performance depends on many factors, including network configuration, signal
strength, and usage patterns.
Warning: To reduce risk of fire or burns:
• Do not attempt to open, disassemble, or service the battery pack.
• Do not crush, puncture, short external contacts, or dispose of in fire or water.
• Do not expose to temperatures above 40°C.
• Replace only with the battery pack designated for this product.
• Recycle or dispose of used battery as stipulated by local regulations.
1. Align the battery’s exposed copper contacts with the battery connectors at the
bottom part of the battery compartment.
2. Insert the contacts side of the battery first and then gently push the battery
into place.
3. Replace the back cover.
1.2 Charging the battery
Before using the device, it is recommended to install and charge the battery.
Some batteries perform best after several full charge/discharge cycles.
Note: Only the AC adapter and USB sync cable provided with the device must
be used to charge the device.
Connect the USB connector of the AC adapter to the sync connector on the
device, and then plug in the AC adapter to an electrical outlet to start charging
the battery.
As the battery is being charged while the device is on, a charging icon appears
in the title bar of the Home screen. After the battery has been fully charged, a
